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OPA191IDGKT ACTIVE

Low-Power, Precision, 36-V, e-trim CMOS Amplifier

Inventory: 11,250  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
VSSOP (DGK) | 8 250 | SMALL T&R
-40 to 125
Package | Pins VSSOP (DGK) | 8
Package qty | Carrier: 250 | SMALL T&R
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the OPA191

  • Low offset voltage: ±5 µV
  • Low offset voltage drift: ±0.1 µV/°C
  • Low noise: 15 nV/√Hz at 1 kHz
  • High common-mode rejection: 140 dB
  • Low bias current: ±5 pA
  • Rail-to-rail input and output
  • Wide bandwidth: 2.5-MHz GBW
  • High slew rate: 5 V/µs
  • Low quiescent current: 140 µA per amplifier
  • Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
  • EMI/RFI filtered inputs
  • Differential input voltage range to supply rail
  • High capacitive load drive capability: 1 nF
  • Industry standard packages:
    • Single in SOIC-8, SOT-5,and VSSOP-8
    • Dual in SOIC-8 and VSSOP-8
    • Quad in SOIC-14,TSSOP-14, and WQFN-16

All trademarks are the property of their respective owners.

Description for the OPA191

The OPAx191 family (OPA191, OPA2191, and OPA4191) is a new generation of 36-V,e-trim™ operational amplifiers.

These devices offer outstanding dc precision and ac performance, including rail-to-railinput/output, low offset voltage (±5 µV, typ), low offset drift (±0.2 µV/°C, typ), and 2-MHzbandwidth.

Unique features, such as differential input-voltage range to the supply rail, high outputcurrent (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (5 V/µs), make theOPAx191 a robust, high-performance operational amplifier for high-voltage industrial applications.

The OPAx191 family of op amps is available in standard packages and is specified from–40°C to +125°C.

Pricing


Qty Price (USD)
1-99 2.301
100-249 2.016
250-999 1.413
1,000+ 1.139

Additional package qty | carrier options

Package qty | Carrier 2,500 | LARGE T&R
Inventory 22,569
Qty | Price (USD) 1ku | 0.99 1-99 2.0 100-249 1.752 250-999 1.229 1,000+ 0.99
Custom reel may be available