TLV2172 - 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier

Updated : 2020-01-09 14:20:34
Description

The TLV2172 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 toamplify microvolt-level signals in applications such as HEV and EV automobiles and power trains,medical instrumentation, and more. The TLV2172 device offers goodoffset and drift, a high bandwidth of 10 MHz, and a slew rate of 10 V/µs with only 2.3 mA(maximum) of quiescent current over temperature

Unlike most op amps that are specified at only one supply voltage, the TLV2172 device is specified from 4.5 V to 36 V. Input signals beyond the supplyrails do not cause phase reversal. The TLV2172 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 op amp is specified from –40°C to+125°C.

Products containing the "TLV2172" keyword are: TLV2172IDGKR , TLV2172IDGKR , TLV2172IDGKT , TLV2172IDGKT , TLV2172IDR , TLV2172IDR , TLV2172QDGKRQ1 , TLV2172QDGKRQ1
Features

  • 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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Parametrics
StatusACTIVE
Approx. price0.57 | 1ku
Number of channels2
Total Supply Voltage4.5
Rail-to-railIn to V-^Out
GBW10
Slew Rate10
Package GroupSOIC|8
Vos (offset voltage @ 25 C)1.7
Iq per channel1.6
Vn at 1 kHz9
RatingCatalog
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8)
Offset drift1
FeaturesCost Optimized^EMI Hardened
Input bias current
CMRR116
Output current75
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.1
Input common mode headroom (to positive supply)-2.0
Output swing headroom (to negative supply)0.07
Output swing headroom (to positive supply)-0.07