TLV2472 Dual 6V, low-power rail-to-rail input/output op amp | TI.com

TLV2472 (ACTIVE) Dual 6V, low-power rail-to-rail input/output op amp

Dual 6V, low-power rail-to-rail input/output op amp - TLV2472
Datasheet
Family of 600uA/Ch 2.8MHz Rail-to-Rail I/O High-Drive Op Amps with Shutdown datasheet (Rev. E)
 

Obtain double the bandwidth (5 MHz) with half the quiescent current (330 uA) for your cost-optimized applications with the pin-to-pin TLV9052.

Description

The TLV247x is a family of CMOS rail-to-rail input/ outputoperational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600µA/channel while offering 2.8MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180mV of each supply rail while driving a 10mA load. For non-RRO applications, the TLV247x can supply ±35mA at 500mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.

Features

  • CMOS Rail-To-RailInput/Output
  • Input Bias Current: 2.5pA
  • Low Supply Current: 600µA/Channel
  • Ultra-Low Power Shutdown Mode:
    • IDD(SHDN): 350nA/ch at 3V
    • IDD(SHDN): 1000nA/ch at 5V
  • Gain-Bandwidth Product: 2.8MHz
  • High Output Drive Capability:
    • ±10mA at 180mV
    • ±35mA at 500mV
  • Input Offset Voltage: 250µV (typ)
  • Supply Voltage Range: 2.7V to 6V
  • Ultra-Small Packaging
    • SOT23-5 or -6 (TLV2470/1)
    • MSOP-8 or -10 (TLV2472/3)

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Parametrics

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Part number Order 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 @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (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
TLV2472 Order now 2     2.7     6     2.8     1.5     In
Out    		 2.2     0.6     15     Catalog     -40 to 125
0 to 70    		 HVSSOP | 8
PDIP | 8
SOIC | 8    		 8HVSSOP: 15 mm2: 4.9 x 3 (HVSSOP | 8)
8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    		 0.4         50     84     90     CMOS    
TLV2470 Order now 1     2.7     6     2.8     1.5     In
Out    		 2.2     0.6     15     Catalog     -40 to 125
0 to 70    		 PDIP | 8
SOIC | 8
SOT-23 | 6    		 8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
6SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 6)    		 0.4     Shutdown     50     84     90     CMOS    
TLV2471 Order now 1     2.7     6     2.8     1.5     In
Out    		 2.2     0.6     15     Catalog     -40 to 125
0 to 70    		 PDIP | 8
SOIC | 8
SOT-23 | 5    		 8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)    		 0.4         50     84     90     CMOS    
TLV2471-Q1 Samples not available 1     2.7     6     2.8     1.5     In
Out    		 2.2     0.6     15     Automotive     -40 to 125     SOT-23 | 5     5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)     0.4         50     84