Product Details
The AD620 is a low cost, high accuracy instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000. Furthermore, the AD620 features 8-lead SOIC and DIP packaging that is smaller than discrete designs and offers lower power (only 1.3 mA max supply current), making it a good fit for battery powered, portable (or remote) applications.
The AD620, with its high accuracy of 40 ppm maximum nonlinearity, low offset voltage of 50 µV max, and offset drift of 0.6 µV/°C max, is ideal for use in precision data acquisition systems, such as weigh scales and transducer interfaces. Furthermore, the low noise, low input bias current, and low power of the AD620 make it well suited for medical applications such as ECG and noninvasive blood pressure monitors.
The low input bias current of 1.0 nA max is made possible with the use of Superϐeta processing in the input stage. The AD620 works well as a preamplifier due to its low input voltage noise of 9 nV/√Hz at 1 kHz, 0.28 μV p-p in the 0.1 Hz to 10 Hz band, and 0.1 pA/√Hz input current noise. Also, the AD620 is well suited for multiplexed applications with its settling time of 15 μs to 0.01%, and its cost is low enough to enable designs with one in-amp per channel.
IC INST AMP 1 CIRCUIT 8SOIC
Instrumentation Amplifier 1 Circuit 8-SOIC
500pA 15uV 1MHz Single SOIC-8 Instrumentation OpAmps ROHS
Manufacturer: Analog Devices Inc.
Win Source Part Number: 109482-AD620BRZ-R7
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
-3db Bandwidth: 1MHz
Amplifier Type: Instrumentation
Slew Rate: 1.2 V/μs
Current - Input Bias: 500pA
Voltage - Input Offset: 15μV
Family Name: AD620
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 4.6 V to 36 V, ±2.3 V to 18 V
Operating Supply Current: 900μA
Channel Output Current: 18mA
Alternative Parts (Cross-Reference): SN412014DRE4; INA128U/2K5G4; INA118U/2K5G4;
Introduction Date: December 28, 2004
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
IC INST AMP 1 CIRCUIT 8SOIC
Instrumentation Amplifier 1 Circuit 8-SOIC
Instrumentation Amplifier 1 Circuit 8-SOIC
Instrumentation Amplifier 1 Circuit 8-SOIC
IC INST AMP 1 CIRCUIT 8SOIC
INSTRUMENT AMPLIFIER ROHS COMPLIANT: YES
| Analog Devices, Inc. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | LCSC Electronics Technology (HK) Limited | Win Source Electronics | LIXINC Electronics Co., Limited | DigiKey | Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Instrumentation Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips |
| Product Number | AD620BRZ-R7 | AD620BRZ-R7 | AD620BRZ-R7 | AD620BRZ-R7 | 109482-AD620BRZ-R7 | AD620BRZ-R7 | AD620BRZ-R7DKR-ND | AD620BRZ-R7 | 60AK6723 |
| Product Name | Low Drift, Low Power Instrumentation Amp with Set Gains of 1 to 10000 | Integrated Circuits (ICs) - Linear - Amplifiers | Instrumentation, OP Amps, Buffer Amps | Operational Amplifier/Comparator >> Instrumentation OpAmps | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - AD620BRZ-R7 | Integrated Circuits | Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Instrument Amplifier Rohs Compliant Analog Devices |
| RoHS Compliant | RoHS | ||||||||
| Closed-Loop Gain (AVCL) | 1 to 10000 V/V | ||||||||
| CMRR | 120 dB | ||||||||
| Supply Voltage (VS) | 4.6 to 36 volts | 4.6 to 36 volts | 4.6 to 36 volts | ||||||
| IBIAS | 1.00E-3 µA | 5.00E-4 µA | 5.00E-4 µA | 5.00E-4 µA | 5.00E-4 µA |
