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TI INA157U/2K5RoHS

Manufacturer
TI
MPN
INA157U/2K5
LCSC Part #
C2862528
Packaging
SOIC-8
Customer #
Key Attributes
High-Speed, Precision DIFFERENCE AMPLIFIER
Datasheetpdf iconTI INA157U/2K5
In-Stock: 776
776 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.6193$ 3.62
10+$ 3.2123$ 32.12
30+$ 3.0063$ 90.19
100+$ 2.7274$ 272.74
500+$ 2.6269$ 1313.45
1,000+$ 2.5847$ 2584.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Settling time3us
Number of Channels1
Vos - Input Offset Voltage100uV
Slew Rate14V/us
FeaturesIntegrated precision resistor network;Capacitive load driving;Current limiting / short-circuit protection
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)86dB
Ib - Input Bias Current-
Output Current60mA
Noise density(eN)26nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current2.4mA
Gain Bandwidth Product4MHz
Dual Supply-18V~-4V;4V~18V
Rail to RailRail-to-Rail Input
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The INA157 is a high slew rate, G = 1/2 or G = 2 difference amplifier 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 resistors maintains gain accuracy and common - mode rejection over temperature. The input common - mode voltage range extends beyond the positive and negative supply rails. It operates on ±4V to ±18V supplies. The difference amplifier is the foundation of many commonly used circuits. The INA157 provides this circuit function without using an expensive precision resistor network. The INA157 is available in a SO - 8 surface - mount package and is specified for operation over the extended industrial temperature range, - 40°C to +85°C.

Features

AI Translation
  • DESIGNED FOR LOW COST
  • LOW OFFSET VOLTAGE: ±500μV max
  • LOW OFFSET DRIFT: ±2μV/°C
  • LOW GAIN ERROR: ±0.05% max
  • WIDE BANDWIDTH: 3MHz
  • HIGH SLEW RATE: 14V/μs
  • FAST SETTLING TIME: 3μs to 0.01%
  • WIDE SUPPLY RANGE: ±4V to ±18V
  • LOW QUIESCENT CURRENT: 2.4mA
  • SO - 8 SURFACE - MOUNT PACKAGE

Applications

AI Translation
  • DIFFERENTIAL INPUT AMPLIFIER
  • INSTRUMENTATION AMPLIFIER BUILDING BLOCK
  • G = 1/2 AMPLIFIER
  • G = 2 AMPLIFIER
  • DIFFERENTIAL CURRENT RECEIVER
  • VOLTAGE - CONTROLLED CURRENT SOURCE
  • GROUND LOOP ELIMINATOR
  • CURRENT SHUNT MONITOR