Dual 1.8-V, Micro-power, Rail-to-Rail, Single Supply Amplifier - TLV2762

TLV2762 (ACTIVE)

Dual 1.8-V, Micro-power, Rail-to-Rail, Single Supply Amplifier

Description

The TLV276x single supply operational amplifiers provide 500 kHz bandwidth from only 20 µA while operating down to 1.8 V over the industrial temperature range. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from (.1.8 V supplies down to .0.9 V) two AA or AAA cells. The devices have been characterized at 1.8 V (end of life of 2 AA(A) cells) and at 2.4 V (nominal voltage of 2 NiCd/NiMH cells). The TLV276x have rail-to-rail input and output capability which is a necessity at 1.8 V.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega-ohm resistors. Low shutdown current of only 10 nA make these devices ideal for low frequency measurement applications desiring long active battery life.

All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP, and quads in the TSSOP package.

Features

  • Low Supply Voltage … 1.8 V to 3.6 V
  • Very Low Supply Current … 20 µA
    (per channel)
  • Ultralow Power Shut-Down Mode
    • IDD(SHDN) = 10 nA/Channel
  • CMOS Rail-to-Rail Input/Output
  • Input Common-Mode Voltage Range …
    0.2 V to VDD + 0.2 V
  • Input Offset Voltage … 550 µV
  • Wide Bandwidth … 500 kHz
  • Slew Rate … 0.20 V/µs
  • Specified Temperature Range:
    0°C to 70°C … Commercial Grade
    –40°C to 85°C … Industrial Grade
  • Ultrasmall Packaging
    5 or 6 Pin SOT-23 (TLV2760/1)
    8 or 10 Pin MSOP (TLV2762/3)
  • Universal Op-Amp EVM

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Parametrics Compare all products in Precision Amplifier

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
Iq per channel (Max) (mA)
Slew Rate (Typ) (V/us)
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
CMRR (Min) (dB)
GBW (Typ) (MHz)
IIB (Max) (pA)
Vn at 1kHz (Typ) (nV/rtHz)
Rail-Rail
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
TLV2762 TLV2760 TLV2761 TLV2763 TLV2764 TLV2765
2     1     1     2     4     4    
1.8     1.8     1.8     1.8     1.8     1.8    
3.6     3.6     3.6     3.6     3.6     3.6    
0.028     0.028     0.028     0.028     0.028     0.028    
0.2     0.2     0.2     0.2     0.2     0.2    
3.5     3.5     3.5     3.5     3.5     3.5    
9     9     9     9     9     9    
50     50     50     50     50     50    
0.5     0.5     0.5     0.5     0.5     0.5    
15     15     15     15     15     15    
95     95     95     95     95     95    
In
Out    
In
Out    
In
Out    
In
Out    
In
Out    
In
Out    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
0 to 70
-40 to 85    
-40 to 85     -40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
8SOIC
8VSSOP    
6SOT-23
8PDIP
8SOIC    
5SOT-23
8PDIP
8SOIC    
10VSSOP
14SOIC    
14PDIP
14SOIC
14TSSOP    
16SOIC
16TSSOP    
0.84 | 1ku     0.70 | 1ku     0.60 | 1ku     0.95 | 1ku     1.10 | 1ku     1.50 | 1ku    

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