TLV272 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier | TI.com

TLV272 (ACTIVE)

550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier

550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifier - TLV272
 

Description

Operating from 2.7 V to 16 V over the extended industrial temperature range from –40°C to +125°C, the TLV27x is a low power, wide bandwidth operational amplifier (opamp) with rail to rail output. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x provides 3-MHz bandwidth from only 550 µA.

Like the TLC27x, the TLV27x is fully specified for 5-V and ±5-V supplies. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (±8 V supplies down to ±1.35 V).

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an attractive alternative for the TLC27x in battery-powered applications.

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.

The 2.7-V operation makes it compatible with Li-Ion powered systems and the operating supply voltage range of many micropower microcontrollers available today including TI’s MSP430.

Features

  • Rail-to-Rail Output
  • Wide Bandwidth: 3 MHz
  • High Slew Rate: 2.4 V/µs
  • Supply Voltage Range: 2.7 V to 16 V
  • Supply Current: 550 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Specified Temperature Range:
    • Commercial Grade: 0°C to 70°C
    • Industrial Grade: –40°C to 125°C
  • Ultrasmall Packaging:
    • 5-Pin SOT-23 (TLV271)
    • 8-Pin MSOP (TLV272)
  • Ideal Upgrade for TLC72x Family

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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
Input Bias Current (Max) (pA)
CMRR (Typ) (dB)
Output Current (Typ) (mA)
Architecture
TLV272 TLV271 TLV271-Q1 TLV272-Q1 TLV274 TLV274-Q1
2     1     1     2     4     4    
2.7     2.7     2.7     2.7     2.7     2.7    
16     16     16     16     16     16    
3     3     3     3     3     3    
2.1     2.1     2.1     2.1     2.1     2.1    
In to V-
Out    
In to V-
Out    
In to V-
Out    
In to V-
Out    
In to V-
Out    
In to V-
Out    
5     5     5     5     5     5    
0.55     0.55     0.55     0.55     0.55     0.55    
39     39     39     39     39     39    
Catalog     Catalog     Automotive     Automotive     Catalog     Automotive    
-40 to 125
0 to 70    
-40 to 125
0 to 70    
-40 to 125     -40 to 125     -40 to 125
0 to 70    
-40 to 125    
PDIP | 8
SOIC | 8
VSSOP | 8    
PDIP | 8
SOIC | 8
SOT-23 | 5    
SOIC | 8
SOT-23 | 5    
SOIC | 8     PDIP | 14
SOIC | 14
TSSOP | 14    
SOIC | 14
TSSOP | 14    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
5SOT-23: 8 mm2: 2.8 x 2.9 (SOT-23 | 5)    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)     See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
2     2     2     2     2     2    
N/A     N/A     N/A     N/A     N/A     N/A    
60     60     60     60     60     60    
80     80     80     80     80     80    
7     7     7     7     7     7    
CMOS     CMOS     CMOS     CMOS     CMOS     CMOS    

WEBENCH® Designer TLV272

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 2.7 to 16.0 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = 0.0 °C
Maximum Temperature = 70.0 °C