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Automotive 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier


Package | PIN: DGK | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.59
10-24 $1.43
25-99 $1.33
100-249 $1.15
250-499 $1.07
500-749 $0.89
750-999 $0.73
1000+ $0.67


  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Supply Range: 4.5 V to 36 V, ±2.25 V to ±18 V
  • Low Noise: 9 nV/√Hz
  • Low Offset Drift: ±1 µV/°C (Typical)
  • EMI-Hardened
  • Input Range Includes Negative Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 10 MHz
  • Slew Rate: 10 V/µs
  • Low Quiescent Current: 1.6 mA per Amplifier
  • High Common-Mode Rejection: 116 dB (Typical)
  • Low Input Bias Current: 10 pA

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Texas Instruments  TLV2172QDGKRQ1

The TLV2172-Q1 operational amplifier features a THD+N of 0.0002% at 1 kHz with the ability tooperate on supplies ranging from 4.5 V (±2.25 V) to 36 V (±18 V). These features,along with low noise and very high PSRR, enable the TLV2172-Q1 toamplify microvolt-level signals in applications such as HEV and EV automobiles and power trains,medical instrumentation, and more. The TLV2172-Q1 device offers goodoffset and drift, a high bandwidth of 10 MHz, and a slew rate of 10 V/µs with only 2.3 mA of quiescent current over temperature (maximum.)

Unlike most op amps that are specified at only one supply voltage, the TLV2172-Q1 device is specified from 4.5 V to 36 V. Input signals beyond the supplyrails do not cause phase reversal. The TLV2172-Q1 device is stablewith capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within2 V of the positive rail for normal operation. Note that the device can operate with a fullrail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of thepositive rail.

The TLV2172-Q1 op amp is specified from –40°C to+125°C.