TLV2172-Q1 Automotive 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier | TI.com

TLV2172-Q1 (ACTIVE)

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

Automotive 36-V, Single-Supply, 10-MHz, Rail-to-Rail Output, Operational Amplifier - TLV2172-Q1
 

Description

The TLV2172-Q1 operational amplifier features a THD+N of 0.0002% at 1 kHz with the ability to operate 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 to amplify microvolt-level signals in applications such as HEV and EV automobiles and power trains, medical instrumentation, and more. The TLV2172-Q1 device offers good offset 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 supply rails do not cause phase reversal. The TLV2172-Q1 device is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the positive rail for normal operation. Note that the device can operate with a full rail-to-rail input 100 mV beyond the positive rail, but with reduced performance within 2 V of the positive rail.

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

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
    • 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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Parametrics Compare all products in General-Purpose Op Amps

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Offset Drift (Typ) (uV/C)
Features
CMRR (Typ) (dB)
Output Current (Typ) (mA)
Architecture
TLV2172-Q1
2    
4.5    
36    
10    
10    
In to V-
Out    
1.7    
1.6    
9    
Automotive    
-40 to 125    
VSSOP | 8    
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
1    
Cost Optimized
EMI Hardened    
116    
75    
CMOS