• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Price BDT 3
More
In-Stock
Choose Your Size Quick view

Reference: 0984

Heat Shrink Tube

Choose your desire Heat Sink Size from below: 

Price BDT 2
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Jumper Wire 40 Pcs Set Quick view

Reference: 0031

Jumper Wire 40 Pcs Set

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 95
More
In-Stock
Buzzer Quick view

Reference: 0766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-0768

5 mm Red LED (Pack of 5)

Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
Push Button Switch (2PIN) Quick view

Reference: RBD-0761

Push Button Switch (2PIN)

Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical

Price BDT 6
More
In-Stock
Buzzer Quick view

Reference: RBD-0758

BC547 NPN Transistor

BC547 NPN DIP Transistor

Price BDT 4
More
In-Stock
MIFARE Classic 1K RFID NFC... Quick view

Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 33
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-0094

Arduino Uno R3

Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.

Price BDT 1,100
More
In-Stock
All best sellers
LM324N Quad Op-Amp
  • LM324N Quad Op-Amp

LM324N Quad Op-Amp

RBD-1011
  • Wide supply voltage ranges
  • Low supply-current drain independent of supply voltage
  • Common-mode input voltage range includes ground, allowing direct sensing near ground
  • Low input bias and offset parameters
  • Internal frequency compensation
  • Common mode input voltage range includes ground, allowing direct sensing near ground
  • Input offset voltage is typical 3mV
  • Input offset current is typical 2nA
  • A differential input voltage range of 32V equal to the maximum rated supply voltage
BDT 10
rating Read the review
Average rating: 5/5 - Number of reviews: 1
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V (3 V to 26 V for the LM2902), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. RoboticsBD

Note: Supply voltages larger than 32V for single supply and outside the range of ±16V for dual supply can permanently damage the IC

Warnings: This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. RoboticsBD

Features:

  1. Wide supply voltage ranges
  2. Low supply-current drain independent of supply voltage
  3. Common-mode input voltage range includes ground, allowing direct sensing near ground
  4. Low input bias and offset parameters
  5. Internal frequency compensation
  6. Common mode input voltage range includes ground, allowing direct sensing near ground
  7. Input offset voltage is typical 3mV
  8. Input offset current is typical 2nA
  9. A differential input voltage range of 32V equal to the maximum rated supply voltage
  10. Operating temperature range from 0°C to 70°C
  11. Applications: Signal Processing, Consumer Electronics, Portable Devices, Sensing & Instrumentation, Motor Drive & Control, Test & Measurement

General Specification
Package/Case PDIP-14
Amplifier Type General Purpose Amplifier
Minimum Supply Voltage (V) 3
Maximum Supply Voltage (V) 32
Number of Channel 4
Output Current Per Channel 40 mA
Input Bias Current (Ib) 45 nA
Gain Bandwidth Product (GBP) 1.2 MHz
Input Offset Voltage (Vos) 7 mV
Slew Rate (SR) 0.5 V/us
CMRR (dB) 65 ~ 80
Voltage Gain (dB) 100
Technology Bipolar
Max Dual Supply Voltage ±16 V
Min Dual Supply Voltage (V) ± 1.5
Max. Operating Current (mA) 1.5
Operating Temperature Range (°C) 0 to 70
Dimensions (mm) LxWxH 19.3 x 6.35 x 4.47
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Package Includes:

1 x LM324N Quad Op-Amp

Product Details
RBD-1011
45 Items
positive
rating
12/12/2020
sadman alvee
good performance
You might also like
LM358P Dual Operational Amplifiers Op-Amp DIP8 Quick view

Reference: RBD-1013

LM358P Dual Operational Amplifiers Op-Amp DIP8

Wide supply voltage ranges Low supply-current drain independent of supply voltage Common-mode input voltage range includes ground, allowing direct sensing near ground Low input bias and offset parameters Internal frequency compensation

Price BDT 10
More
In-Stock
LF356n Operational Amplifiers Quick view

Reference: RBD-1014

LF356n Operational Amplifiers

IC Name: LF356N/NOPB Package/Case: DIP-8

Price BDT 45
More
In-Stock
UA741CN Operational Amplifier Quick view

Reference: RBD-1025

UA741CN Operational Amplifier

Overload protection on the input and output No latch-up when the common mode range is exceeded Applications: Audio, Communications & Networking, Signal Processing

Price BDT 20
More
In-Stock
74151 data selectors/mux Quick view

Reference: RBD-1274

74151 data selectors/mux

IC Name: 74HC151 Package/Case: DIP-16

Price BDT 35
More
In-Stock
74147 Encoder Quick view

Reference: RBD-1285

74147 Encoder

IC Name: 74LS147 Package/Case: DIP-16

Price BDT 40
More
In-Stock
74164 Shift Register Quick view

Reference: RBD-1289

74164 Shift Register

IC 74LS164 8-bit Parallel-Out Serial Shift Register with Asynchronous Clear Package / Case: 14-DIP

Price BDT 25
More
In-Stock
HA17741 Quick view

Reference: RBD-1439

HA17741

IC Name: HA17741 Package/Case: DIP-8

Price BDT 25
More
In-Stock
AA Size Battery Holder 1S Quick view

Reference: RBD-1741

AA Size Battery Holder 1S

Cell Quantity: 1 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 18
More
In-Stock
IC 741 Operational Amplifier Quick view

Reference: 1818

IC 741 Operational Amplifier

Overload protection on the input and output No latch-up when the common mode range is exceeded Applications: Audio, Communications & Networking, Signal Processing

Price BDT 35
More
In-Stock
30 other products in the same category:
Banana Plug To Test Hook... Quick view

Reference: RBD-1952

Banana Plug To Test Hook Clip Probe Cable For Multimeter/Power Supply Test Equipment

Digital Multi Meter Banana Plug To Test Hook Clip Probe Cable Length: 1 Meter Voltage: 1000V 20A Weight: 43g

Price BDT 299
More
In-Stock
680uH 0.5W Color Ring Inductor Quick view

Reference: RBD-2028

680uH 0.5W Color Ring Inductor

680uH (0.01mH) 1/2W Axial Lead Epoxy Coated Color Band Identifier Fixed Inductor

Price BDT 10
More
In-stock
PAM8403 Audio Amplifier Module Quick view

Reference: RBD-1324

PAM8403 Audio Amplifier Module

Operating voltage: 2.5V-5.5V Maximum output power: 3W x 2 PCB size is about: length 30mm width 22mm overall height after installed is about 16mm Built with switch Potentiometer, can adjust the volume & control power switch freely! Flexible assembly usage.

Price BDT 140
More
In-Stock
1N4742 12V Zener Diode Quick view

Reference: RBD-1362

1N4742 12V Zener Diode

1N4742 12V Zener Diode DO-41 glass case Approx. 0.35 gram

Price BDT 3
More
In-Stock
LM35 Quick view

Reference: RBD-0241

LM35 Temperature Sensor

Calibrated directly in Degree Celsius (Centigrade) Linear at 10.0 mV/°C scale factor 0.5°C accuracy guarantee-able (at a25°C) Suitable for remote applications Low cost due to wafer-level trimming Operates from 4 to 30 volts Less than 60 mA current drain Low self-heating, 0.08°C in still air Non-linearity only 0.25°C typica

Price BDT 95
More
In-Stock
I2C Bi-directional Logic... Quick view

Reference: RBD-0944

I2C Bi-directional Logic Level Converter

Material: ABS + metal Dimensions: 16 x13 x 3 (L x W x H) mm Weight: 2gm Mutual transform between 5V TTL and 3.3V TTL Four channels of logic and high voltage low voltage logic can two-way transform Portable and lightness, with 2 rows 6 pin contact pins

Price BDT 65
More
In-Stock
Solenoid - 5v (small) Quick view

Reference: RBD-0227

Solenoid - 5v (small)

Model: DC 5V 10mm 5N Rated Operating Voltage (VDC): 24 Operation Mode: Push-Pull (Normally Closed) Holding Force (N): 5 Weight:33 gm

Price BDT 480
More
In-Stock
Double Sided FR-4 PCB... Quick view

Reference: RBD-1658

Double Sided FR-4 PCB Prototype Board 4x6cm

Dimension: 4×6 CM Quantity: 1 PCS Base Material FR4 Copper Thickness 1-4 OZ Board Thickness 1.6 PCB Weight; 6 gm PCB color: Green

Price BDT 50
More
In-Stock
CD4060BE DIP16 Quick view

Reference: RBD-1027

CD4060BE DIP16

IC Name: CD4060BE  Package/Case: DIP-16

Price BDT 20
More
In-Stock
AC-DC 5V 700mA 3.5W... Quick view

Reference: RBD-1646

AC-DC 5V 700mA 3.5W Precision Buck Converter AC 220V to 5v DC Step Down Transformer Power Supply Module

Input Voltage: 220VAC Output Voltage: 5 VDC. Output Power: 3.5W. Output overload and short circuit protection.

Price BDT 140
More
In-Stock
Double Sided FR-4 PCB... Quick view

Reference: RBD-1659

Double Sided FR-4 PCB Prototype Board 5x7cm

Dimension: 5×7 CM Quantity : 1 PCS Base Material FR4 Copper Thickness 1-4 OZ Board Thickness 1.6 PCB Weight; 10 gm PCB color: Green

Price BDT 65
More
Out-of-Stock
16MHz Crystal Oscillator Quick view

Reference: RBD-1356

16MHz Crystal Oscillator

Frequency: 16 MHz Tolerance: 30% Operating Temperature Range: -10°C to +60°C Storage Temperature Range: -20°C to +70°C

Price BDT 14
More
In-Stock
5V 1 Channel Solid State Relay (ssr) Quick view

Reference: RBD-0737

5V 1 Channel Solid State Relay (SSR)

Power supply:5VDC/160mA Switching Voltage (VAC):240@2A Isolation: Phototriac

Price BDT 270
More
In-Stock
Thermal Printer Paper - 34' Quick view

Reference: RBD-0329

Thermal Printer Paper - 34'

Printing method: Thermal dot printing Printing speed: 50 - 80mm/s Resolution: 8 points/mm, 384 points/line Effective print width: 48mm. RoboticsBD

Price BDT 600
More
In-Stock
LDR 20 mm Light Depending... Quick view

Reference: RBD-2059

LDR 20 mm Light Depending Resistor

LDR 20 mm Light Depending Resistor Low-cost sensor device Wide spectral response Use in fire alarms, smoke alarms, control street light Low cost. Ambient Temperature Range. Wide spectral response.

Price BDT 78
More
In-Stock
LDR 10-12 mm Light... Quick view

Reference: RBD-1512

LDR 10-12 mm Light Depending Resistor

LDR 10 mm Light Depending Resistor Low-cost sensor device Wide spectral response Use in fire alarms, smoke alarms, control street light Low cost. Ambient Temperature Range. Wide spectral response.

Price BDT 35
More
In-Stock
Battery 9V Quick view

Reference: RBD-0652

Battery 9V

Constant 9V Output till lasts Metal Jacket Body Good Built Quality and hence Leakproof Easy to install and Replace Corrosion free Connector Point for long-term use 0% Mercury and Cadmium. Environment-friendly OEM Compatible. RoboticsBD

Price BDT 85
More
In-Stock
28.8 MHz Crystal Oscillator Quick view

Reference: RBD-2033

28.8 MHz Crystal Oscillator

Frequency: 28.8 MHz Tolerance: 30% Operating Temperature Range: -10°C to +60°C Storage Temperature Range: -20°C to +70°C

Price BDT 15
More
In-Stock
AA Size Battery Holder 1S Quick view

Reference: RBD-1741

AA Size Battery Holder 1S

Cell Quantity: 1 Battery type: AA Storage temperature: 25ºC Max Operate temperature: 80ºC

Price BDT 18
More
In-Stock
RJ45 8P8C Female PCB Jack... Quick view

Reference: RBD-1846

RJ45 8P8C Female PCB Jack Ethernet Network Connector

Gold plated phosphor bronze contacts. Polycarbonate body construction. IDC Contact termination. Straight orientation.

Price BDT 75
More
In-Stock
Precision Real Time Clock Module DS3231 AT24C32 I2C Quick view

Reference: RBD-0386

Precision Real Time Clock Module DS3231 AT24C32 I2C

1 Hz output pin SQW. 32 KHz output pin 32K. RoboticsBD Voltage Supply: 2.2 V ~ 5.5 V (for RTC). Time Format: HH: MM: SS (12/24 hr). Date Format: YY-MM-DD-dd. DS 3231 based RTC with 2032 Battery Holder. RoboticsBD Battery is not included Note: Batteries not included.

Price BDT 340
More
In-Stock
20.00 MHz Crystal Oscillator Quick view

Reference: RBD-2037

20.00 MHz Crystal Oscillator

Frequency: 20 MHz Tolerance: 30% Operating Temperature Range: -10°C to +60°C Storage Temperature Range: -20°C to +70°C

Price BDT 15
More
In-Stock

APC220 Radio Communication Module Quick view

Reference: RBD-0196

Brand: DFRobot

APC220 Radio Communication Module

INTRODUCTION The APC220 radio module provides a  simple and economic solution to wireless data communications. Integrates an  embedded high speed microprocessor  and high performance IC that creates a  transparent UART/TTL interface, and  elminates any

Price BDT 5,000
More
There are not enough products in stock
LM2596 DC DC Step Down Buck... Quick view

Reference: RBD-1524

LM2596 DC DC Step Down Buck Converter with Digital Tube Display

Input Voltage(VDC): 4 ~ 40. Output Voltage(VDC): 1.3 ~ 37. Output Current: 2A Rated, ( 3A maximum with heat sink). Switching Frequency: 150 kHz. Input reverse polarity protection. Built-in output short protection function.

Price BDT 259
More
In-Stock
Key Switch Small Quick view

Reference: RBD-1329

Key Switch Small

Current: 1A; Voltage : AC 220V / 380V Thread Dia(Approx) : 11mm/0.43" Overall Size(Approx) : 14 x 20mm/0.55" x 0.78"(D*L) Weight : 16g; Package Content : 2 x Keylock Switch

Price BDT 95
More
In-Stock
L Shape 3.5Mm Right Angle... Quick view

Reference: RBD-1676

L Shape 3.5Mm Right Angle Female To 3.5Mm Male Plug Adapter Connector

L Shape 3.5Mm Right Angle Female To Male Plug Adapter Connector

Price BDT 199
More
In-Stock
74164 Shift Register Quick view

Reference: RBD-1289

74164 Shift Register

IC 74LS164 8-bit Parallel-Out Serial Shift Register with Asynchronous Clear Package / Case: 14-DIP

Price BDT 25
More
In-Stock
PAM8403 Super Mini Digital... Quick view

Reference: RBD-1856

PAM8403 Super Mini Digital Amplifier Board

Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).. Double panel wiring solves crosstalk. Super mini design allows it to be easily placed in a variety of digital products. 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply. Filterless, Low Quiescent Current and Low EMI and Low Noise. Short Circuit Protection and Thermal...

Price BDT 40
More
In-Stock
IC 7493 4 Bit Binary Counter Quick view

Reference: RBD-1993

IC 7493 4 Bit Binary Counter

IC Name: 74x93 Package/Case: DIP-14

Price BDT 70
More
In-Stock
11.0592 MHz Crystal Oscillator Quick view

Reference: RBD-2034

11.0592 MHz Crystal Oscillator

Frequency: 11.0592 MHz Tolerance: 30% Operating Temperature Range: -10°C to +60°C Storage Temperature Range: -20°C to +70°C

Price BDT 15
More
In-Stock
Customers who bought this product also bought:
M3 Washer (Pack of 5) Quick view

Reference: RBD-1803

M3 Washer (Pack of 5)

Hole Diameter 3mm Phillips Flat Head Machine Screw (Countersunk) Stainless Steel 

Price BDT 10
More
In-Stock
10uf 16v Capacitor ( pack... Quick view

Reference: RBD-1622

10uf 16v Capacitor ( pack of 5)

Capacitance: 10uF Voltage: 16V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Price BDT 8
More
Out-of-Stock
Mini Data Logger Module with battery Quick view

Reference: RBD-0937

Mini Data Logger Module

SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card. Real-time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years. Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering...

Price BDT 550
More
In-Stock
1UF 50V CAPACITOR (pack of 5) Quick view

Reference: RBD-1490

1UF 50V CAPACITOR (pack of 5)

Capacitance: 1uF Voltage: 50V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Price BDT 6
More
In-Stock
5v DC Mini Water Pump Micro Submersible Motor Pump 2.5-6V 120L/H Quick view

Reference: RBD-0949

5v DC Mini Water Pump Micro Submersible Motor Pump 2.5-6V 120L/H

Operating Voltage : 2.5 ~ 6V Operating Current : 130 ~ 220mA Flow Rate : 80 ~ 120 L/H Maximum Lift : 40 ~ 110 mm Outlet Outside Diameter: 7.5 mm Outlet Inside Diameter: 5 mm

Price BDT 160
More
In-Stock
BC327 Transistor Quick view

Reference: RBD-1470

BC327 Transistor

BC327 Transistor Package/Case: DIP-3 Amplifier Transistors PNP Silicon

Price BDT 4
More
In-Stock
Arduino Due Quick view

Reference: RBD-0136

Arduino Due

Microcontroller: AT91SAM3X8E Operating Voltage: 3.3V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-16V Digital I/O Pins: 54 (of which 12 provide PWM output) Analog Input Pins: 12 Analog Outputs Pins: 2 (DAC) A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock. CPU clock at 84Mhz 96KBytes of SRAM

Price BDT 3,500
More
In-Stock
BAKU BK-150 SOLDERING PASTE Quick view

Reference: RBD-1713

BAKU BK-150 SOLDERING PASTE

Net Content: 10g Paste Color: White Does not create High Smoke Does not create Foul/Bad Smell No Residual Waste High-Quality Soldering Additives & Activators for effective soldering Useful for general purpose soldering, electrical wires, components, and cables etc

Price BDT 65
More
In-Stock