TLV2244 - Quad Micropower, 2.5-V, RRIO, Single Supply Amplifier

Updated : 2020-01-09 14:21:16
Description

The TLV224x family of single-supply operational amplifiers offers very low supply current of only 1 uA per channel.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega- resistors making them ideal for portable, long active life, applications. DC accuracy is ensured with a low typical offset voltage as low as 600 uV, CMRR of 100 dB, and minimum open loop gain of 100 V/mV at 2.7 V.

The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micropower microcontrollers available today including TI's MSP430.

Products containing the "TLV2244" keyword are: TLV2244CD , TLV2244CD , TLV2244CDG4 , TLV2244CDR , TLV2244CDRG4 , TLV2244I , TLV2244ID , TLV2244ID , TLV2244IDG4 , TLV2244IDG4 , TLV2244IDR , TLV2244IDR , TLV2244IDRG4 , TLV2244IN , TLV2244IN , TLV2244INE4 , TLV2244IPW , TLV2244IPW , TLV2244IPWG4 , TLV2244IPWR
Features

  • Micropower Operation... 1 uA/Channel
  • Rail-to-Rail Input/Output
  • Gain Bandwidth Product... 5.5 kHz
  • Supply Voltage Range... 2.5 V to 12 V
  • Specified Temperature Range
    • TA = 0°C to 70°C... Commercial Grade
    • TA = -40°C to 125°C... Industrial Grade
  • Ultrasmall Packaging
    • 5-Pin SOT-23 (TLV2241)
    • 8-Pin MSOP (TLV2242)
  • Universal OpAmp EVM

Parametrics
StatusACTIVE
Approx. price1.24 | 1ku
Number of channels4
Total Supply Voltage2.5
Rail-to-railIn^Out
GBW0.0055
Slew Rate0.002
Package GroupPDIP|14
Vos (offset voltage @ 25 C)3
Iq per channel0.00098
Vn at 1 kHz300
RatingCatalog
Operating temperature range0 to 70
Package size: mm2:W x L (PKG)See datasheet (PDIP)
Offset drift2
FeaturesN/A
Input bias current500
CMRR100
Output current0.2
ArchitectureCMOS
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)-0.1
Input common mode headroom (to positive supply)0.1
Output swing headroom (to negative supply)0.18
Output swing headroom (to positive supply)-0.02
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