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PGA281AIPWR TI Chips Precision Zero Drift High Voltage Programmable Gain Instrumentation Amplifier

PGA281AIPWR TI Chips Precision Zero Drift High Voltage Programmable Gain Instrumentation Amplifier

Brand Name: TI Chips
Model Number: PGA281AIPWR
MOQ: 2000
Packaging Details: 2000PCS/reel
Payment Terms: T/T
Detail Information
Place of Origin:
China
Document:
Model:
PGA281AIPWR
Product Name:
TI Chips
Type:
SMD/SMT
3dB Bandwidth:
6 MHz
Slew Rate:
1 V/us
Operating Power Supply Current:
3 MA
Supply Ability:
1000000
Highlight:

PGA281AIPWR

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PGA281AIPWR TI Chips

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Precision Zero Instrumentation Amplifier

Product Description

TI Chips PGA281AIPWR Precision, Zero-Drift, High-Voltage,Programmable Gain Instrumentation Amplifie


FEATURES
Wide Input Range: ±15.5 V at ±18 V Supply
Binary Gain Steps: 128 V/V to ⅛ V/V
Additional Scaling Factor: 1 V/V and 1⅜ V/V
Low Offset Voltage: 5 μV at G = 128
Near-Zero Long-Term Drift of Offset Voltage
Near-Zero Gain Drift: 0.5 ppm/°C
Excellent Linearity: 1.5 ppm
Excellent CMRR: 140 dB
High Input Impedance
Very Low 1/f Noise
Differential Signal Output
Overload Detection
TSSOP-16 Package


APPLICATIONS
High-Precision Signal Instrumentation
Multiplexed Data Acquisition
Medical Instrumentation
Test and Measurement Equipment
Differential or Single-Ended ADC Drivers
Strain Gauge Amplifiers
Industrial Process Control


DESCRIPTION
The PGA281 is a high-precision instrumentation amplifier with a digitally-controllable gain and signal-integrity test capability. This device uses proprietary autozeroing techniques to offer low offset voltage, near-zero offset and gain drift, excellent linearity, and nearly no 1/f noise.
The PGA281 is optimized to provide an excellent common-mode rejection of greater than 110 dB (G = 1) over a wide frequency range. Superior common-mode and supply rejection supports high-resolution, precise measurement. The 36-V supply capability and wide, high-impedance input range comply with requirements for universal signal measurement.
The PGA281 offers multiple internal gain options from ⅛ V/V (attenuation) to 176 V/V, making this a universal, high-performance, analog front-end suitable for a wide variety of applications. The fully differential, rail-to-rail output is designed to easily interface a wide range of input signals to the low-voltage domain of high-resolution analog-to-digital converters (ADCs).
The PGA281 is available in a TSSOP-16 package and is specified over a temperature range of −40°C to +105°C.


PGA281AIPWR TI Chips Precision Zero Drift High Voltage Programmable Gain Instrumentation Amplifier


PGA281AIPWR TI Chips Precision Zero Drift High Voltage Programmable Gain Instrumentation Amplifier