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TI INA2143UA product image
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TI INA2143UARoHS

Manufacturer
TI
MPN
INA2143UA
LCSC Part #
C471063
Packaging
SOIC-14
Customer #
Key Attributes
High-Speed, Precision, G = 10 or G = 0.1 DIFFERENCE AMPLIFIERS
Datasheetpdf iconTI INA2143UA

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Special Purpose Amplifiers
ManufacturerTI
PackagingSOIC-14
Settling time9us
Noise density(eN)27nV/√Hz@1kHz
Output TypeDifferential
FeaturesIntegrated precision resistor network;Capacitive load driving;Current limiting / short-circuit protection
Dual Supply-18V~-2.25V;2.25V~18V
Single Supply4.5V~36V
Input Offset Voltage Drift(Vos TC)3uV/℃
Vos - Input Offset Voltage250uV
Maximum Power Supply Range (Vdd-Vss)36V
Quiescent Current950uA
Output Current25mA
Common Mode Rejection Ratio (CMRR)96dB
Slew Rate5V/us
Number of Channels2
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

The INA143 and INA2143 are high slew rate, gain of 10V/V or 0.1V/V difference amplifiers consisting of a precision op amp with a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high common-mode rejection. Excellent TCR tracking of the resistor maintains gain accuracy and commonmode rejection over temperature. They operate over a wide supply range, ±2.25V to ±18V (+4.5V to +36V single supply), and input common-mode voltage range extends beyond the positive and negative supply rails.

Features

AI Translation
  • DESIGNED FOR LOW COST, G = 10V/V or G = 0.1V/V
  • SINGLE, DUAL VERSIONS
  • LOW OFFSET VOLTAGE: ±250μV max, ±3μV/°C max
  • LOW GAIN ERROR: 0.01%
  • HIGH SLEW RATE: 5V/μs
  • FAST SETTLING TIME: 9μs to 0.01%
  • LOW QUIESCENT CURRENT: 950μA
  • WIDE SUPPLY RANGE: ±2.25V to ±18V
  • SO-8 and SO-14 PACKAGES

Applications

AI Translation
  • DIFFERENTIAL INPUT AMPLIFIER BUILDING BLOCK
  • DIFF IN/DIFF OUT AMPLIFIER
  • GAIN = -10 INVERTING AMPLIFIER
  • GAIN = +10 NON-INVERTING AMPLIFIER
  • GAIN = +11 NON-INVERTING AMPLIFIER
  • SYNCHRONOUS DEMODULATOR
  • CURRENT/DIFFERENTIAL LINE RECEIVER
  • VOLTAGE-CONTROLLED CURRENT SOURCE
  • BATTERY POWERED SYSTEMS
  • LOW COST AUTOMOTIVE
In-Stock: 6
6 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 4.7619$ 4.76
10+$ 4.6419$ 46.42
50+$ 4.5613$ 228.07
100+$ 4.4808$ 448.08
Standard Packaging50/Full Tube
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