INA333AIDGKT Amplifiers & Comparators by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The INA333 device is a low-power, precision instrumentation amplifier offering excellent accuracy. The versatile 3-operational amplifier design, small size, and low power make it ideal for a wide range of portable applications. A single external resistor sets any gain from 1 to 1000. The INA333 is designed to use an industrystandard gain equation: G = 1 + (100 kΩ / RG). The INA333 device provides very low offset voltage (25 μV, G ≥ 100), excellent offset voltage drift (0.1 μV/°C, G ≥ 100), and high common-mode rejection (100 dB at G ≥ 10). It operates with power supplies as low as 1.8 V (±0.9 V) and quiescent current is only 50 μA, making it ideal for batteryoperated systems. Using autocalibration techniques to ensure excellent precision over the extended industrial temperature range, the INA333 device also offers exceptionally low noise density (50 nV/√Hz) that extends down to DC. The INA333 device is available in both 8-pin VSSOP and WSON surface-mount packages and is specified over the TA = –40°C to +125°C temperature range.
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No. of Amplifiers 1 Amplifier, 1Amplifiers
Input Offset Voltage 25µV
Slew Rate 0.16V/µs
Bandwidth 150kHz
Supply Voltage Range ± 900mV to ± 2.75V
Amplifier Case Style VSSOP
No. of Pins 8Pins
Amplifier Output Rail to Rail
CMRR 115dB
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 900mV to ± 2.75V
Base Number 333
Operating Temperature Range -40°C to +125°C
Output Type Differential
Supply Current 50µA
Termination Type Surface Mount Device

Alternative Descriptions

Low-Power, Zero-Drift, Precision Instrumentation Amplifier | Texas Instruments
Lo Power, Precision Instrument Amplifier | RS
IC: instrumentation amplifier | Transfer Multisort Elektronik
INST AMP, Z DRIFT, R/R, 50UA, 8VSSOP | Farnell
Inst Amp, Z Drift, R/R, 50Ua, 8Vssop | Newark Electronics

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The INA333AIDGKT is listed under Semiconductors - ICs > Amplifiers & Comparators > Instrumentation Amplifiers.

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