Product Summary

The INA2331AIPWRG4 is a rail-to-rail output, low-power CMOS instrumentation amplifier that offers wide range, singlesupply operation as well as bipolar-supply operation. The INA2331AIPWRG4 provides low-cost, low-noise amplification of differential signals with a low quiescent current of 415μA (dropping to 0.01μA when shutdown). Returning to normal operation within microseconds, this INA can be used for battery or multi-channel applications. The applications of the INA2331AIPWRG4 include industrial sensor amplifiers: Bridge, RTD, Thermocouple, Position, physiological amplifiers: ECG, EEG, EMG, A/D converter signal conditioning, differential line receivers with gain, field utility meters, pcmcia cards, audio amplifiers, communication systems, test equipment and automotive instrumentation.

Parametrics

INA2331AIPWRG4 absolute maximum ratings: (1)Supply Voltage, V+ to V–: 7.5V; (2)Signal Input Terminals, Voltage: (V–) – 0.5V to (V+) + 0.5V; Current: 10mA; (3)Output Short-Circuit: Continuous; (4)Operating Temperature: –55 to +125℃; (5)Storage Temperature: –65 to +150℃; (6)Junction Temperature: 150℃; (7)Lead Temperature (soldering, 10s): 300℃.

Features

INA2331AIPWRG4 features: (1)designed for low cost; (2)high gain accuracy: G = 5, 0.02%, 2ppm/℃; (3)gain set with ext. resistors for > 5V/V; (4)low offset voltage: ±250μV; (5)high CMRR: 94dB DC, 50dB at 45kHz; (6)low bias current: 0.5pA; (7)bandwidth, slew rate: 2.0MHz, 5V/μs; (8)rail-to-rail output swing: (V+) – 0.02V; (9)wide temperature range: –55 to +125℃; (10)low quiescent current: 490μA max/chan; (11)shut down: 0.01μA; (12)MSOP-8 single and TSSOP-14 dual packages.

Diagrams

INA2331AIPWRG4 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA2331AIPWRG4
INA2331AIPWRG4

Texas Instruments

Instrumentation Amplifiers Lo-Pwr Single Sply CMOS

Data Sheet

0-1860: $0.97
1860-2000: $0.94
2000-2500: $0.94
2500-5000: $0.90
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
INA200
INA200

Other


Data Sheet

Negotiable 
INA200AID
INA200AID

Texas Instruments

Current & Power Monitors & Regulators Hi-Side Msrmt Crnt- Shunt Mon Comp

Data Sheet

0-1: $1.60
1-25: $1.46
25-100: $1.17
100-250: $1.03
INA200AIDG4
INA200AIDG4

Texas Instruments

Current & Power Monitors & Regulators CRNT SHUNT MONITOR

Data Sheet

0-1: $1.60
1-25: $1.35
25-100: $1.17
100-250: $1.03
INA200AIDGKRG4
INA200AIDGKRG4

Texas Instruments

Current & Power Monitors & Regulators High Side Measurment Current Shunt Mon

Data Sheet

0-1790: $0.76
1790-2000: $0.72
2000-2500: $0.72
2500-5000: $0.69
INA200AIDRG4
INA200AIDRG4

Texas Instruments

Current & Power Monitors & Regulators CRNT SHUNT MONITOR

Data Sheet

0-1790: $0.76
1790-2000: $0.72
2000-2500: $0.72
2500-5000: $0.69
INA201AIDG4
INA201AIDG4

Texas Instruments

Current & Power Monitors & Regulators CRNT SHUNT MONITOR

Data Sheet

0-1: $1.60
1-25: $1.35
25-100: $1.17
100-250: $1.03