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TI OPA2187IDGKR

Manufacturer
TI
MPN
OPA2187IDGKR
LCSC Part #
C2863562
Packaging
VSSOP-8
Customer #
Key Attributes
Operational Amplifier with Low Offset Voltage, Zero Drift, Low Power Consumption, and Rail-to-Rail Output 36V Operational Amplifier
DatasheetTI OPA2187IDGKR
RoHS Compliance2 documents available
In-Stock: 307
307 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 2.9504$ 2.95
10+$ 2.5698$ 25.70
30+$ 2.3318$ 69.95
100+$ 2.0873$ 208.73
500+$ 1.9772$ 988.60
1,000+$ 1.9302$ 1930.20
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingVSSOP-8
Output Current30mA
Number of Channels2
Vos - Input Offset Voltage1uV
Slew Rate0.2V/us
Input Offset Current(Ios)100pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)140dB
Ib - Input Bias Current100pA
Input Offset Voltage Drift(Vos TC)1nV/℃
Quiescent Current100uA
Gain Bandwidth Product550kHz
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;Reverse-phase input protection
Input Voltage Noise Density20nV/√Hz@1kHz
Dual Supply-18V~-2.25V;2.25V~18V
Rail to RailRail-to-rail output
Single Supply36V
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Introduction

AI Translation

The OPAx187 series op amps use auto-zero technology to simultaneously provide low offset voltage (1µV) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output with swing within 5mV of the supply rails when driving high-impedance loads. The input common-mode range includes the negative supply rail. Single or dual supply operation is supported over a range of 4.5V to 36V (±2.25V to ±18V). The single-channel version of the OPAx187 is available in a miniature 8-pin VSSOP package, 5-pin SOT-23 package, and 8-pin SOIC package. The dual-channel version is available in 8-pin VSSOP and 8-pin SOIC packages. The quad-channel version is available in 14-pin SOIC, 14-pin TSSOP, and 16-pin WQFN packages. All versions are rated for an operating temperature range of -40°C to +125°C. The OPAx187 features high-precision low-side current sensing G = 1000·R_SHUNT·I

Features

AI Translation
  • Low offset voltage: 10µV (typical)
  • Zero drift: 0.001µV/°C
  • Low noise: 15nV/√Hz
  • Power supply rejection ratio (PSRR): 160dB
  • Common-mode rejection ratio (CMRR): 140dB
  • AOL: 160dB
  • Quiescent current: 100µA
  • Wide supply voltage: ±2.25V to ±18V
  • Rail-to-rail output operation, input includes negative supply rail
  • Low bias current: 100pA (typical)
  • EMI-filtered inputs
  • Miniature package

Applications

AI Translation
  • Bridge amplifiers
  • Strain gauges
  • Test and measurement instruments
  • Inverter applications
  • Temperature measurement
  • Electronic scales
  • Medical instrumentation
  • RTD amplifiers
  • Precision active filters
  • Low-side current monitoring