TLV4170 - 36V, 1.2 MHz, microPower, Rail-to-Rail Output, General Purpose Op Amp

Updated : 2020-01-09 14:20:38
Description

The TLVx170 family of electromagnetic interference (EMI)-hardened, 36-V, single-supply,low-noise operational amplifiers (op amps) have a THD+N of 0.0002% at 1 kHz and can operate onsupplies that range from 2.7 V (±1.35 V) to 36 V (±18V). These features, along withlow noise and very high power-supply rejection ratio (PSRR), make the single-channel TLV170,dual-channel TLV2170, and quad-channel TLV4170 suitable for use in microvolt-level signalamplification. The TLVx170 family of devices also gives good offset, drift, and bandwidth with lowquiescent current.

Unlike most op amps that are specified at only one supply voltage, the TLVx170 family ofop amps is specified from 2.7 V to 36 V with the ability to swing input signals beyond the supplyrails without phase reversal. The TLVx170 family is also unity-gain stable with a 200-pF capacitiveload with a 1.2-MHz bandwidth and a 0.4-V/µs slew rate for use in current-to-voltageconverters.

The device inputs can operate 100 mV below the negative rail and within 2 V of thepositive rail for normal operation, and with full rail-to-rail input with reduced performance. TheTLVx170 devices are specified from –40°C to +125°C.

Products containing the "TLV4170" keyword are: TLV4170 , TLV4170ID , TLV4170ID , TLV4170IDR , TLV4170IDR , TLV4170IPWR , TLV4170IPWR
Features

  • Supply Range: 2.7 V to 36 V, ±1.35 V to ±18 V
  • Low Noise: 22 nV/√Hz
  • EMI-Hardened with RFI-Filtered Inputs
  • Input Range Includes the Negative Supply
  • Unity-Gain Stable: 200-pF Capacitive Load
  • Rail-to-Rail Output
  • Gain Bandwidth: 1.2 MHz
  • Low Quiescent Current: 125 µA per Amplifier
  • High Common-Mode Rejection: 110 dB
  • Low Bias Current: 10 pA (typical)

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Parametrics
StatusACTIVE
Approx. price0.62 | 1ku
Number of channels4
Total Supply Voltage2.7
Rail-to-railOut
GBW1.2
Slew Rate0.4
Package GroupSOIC|14
Vos (offset voltage @ 25 C)2.5
Iq per channel0.125
Vn at 1 kHz22
RatingCatalog
Operating temperature range-40 to 125
Package size: mm2:W x L (PKG)[pf]14SOIC[/pf]: 52 mm2: 6 x 8.65 (SOIC|14)
Offset drift2
FeaturesCost Optimized^EMI Hardened
Input bias current
CMRR110
Output current17
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)0.03
Output swing headroom (to positive supply)-0.05