TLV2371 (ACTIVE)

550-uA/Channel 3-MHz RRIO Op Amp

 

Description

The TLV237x single-supply operational amplifiers provide rail-to-rail input and output capability. The TLV237x takes the minimum operating supply voltage down to 2.7 V over the extended industrial temperature range while adding the rail-to-rail output swing feature. The TLV237x also provides 3-MHz bandwidth from only 550 µA. The maximum recommended supply voltage is 16 V, which allows the devices to be operated from (±8-V supplies down to ±1.35 V) a variety of rechargeable cells.

The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making an ideal alternative for the TLC227x in battery-powered applications. The rail-to-rail input stage further increases its versatility. The TLV237x is the seventh member of a rapidly growing number of RRIO products available from TI, and it is the first to allow operation up to 16-V rails with good ac performance.

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 the TLV237x compatible with Li-Ion powered systems and the operating supply voltage range of many micro-power microcontrollers available today including TI’s MSP430.

Features

  • Rail-to-Rail Input and 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
  • Low-Power Shutdown Mode
    • IDD(SHDN): 25 µA/Channel
  • Input Noise Voltage: 39 nV/√Hz
  • Input Bias Current: 1 pA
  • Specified Temperature Range:
    • −40°C to +125°C (Industrial Grade)
  • Ultra-Small Packaging:
    • 5- or 6-Pin SOT-23 (TLV2370, TLV2371)
    • 8- or 10-Pin MSOP (TLV2372, TLV2373)

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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
TLV2371 TLV2370 TLV2371-EP TLV2371-Q1 TLV2372 TLV2372-Q1 TLV2373 TLV2374 TLV2374-EP TLV2374-Q1 TLV2375
1    1    1    1    2    2    2    4    4    4    4   
2.7    2.7    2.7    2.7    2.7    2.7    2.7    2.7    2.7    2.7    2.7   
16    16    16    16    16    16    16    16    16    16    16   
3    3    3    3    3    3    3    3    3    3    3   
2.4    2.4    2.4    2.4    2.4    2.4    2.4    2.4    2.4    2.4    2.4   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
In
Out   
4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5    4.5   
0.55    0.55    0.55    0.55    0.55    0.55    0.55    0.55    0.55    0.55    0.55   
39    39    39    39    39    39    39    39    39    39    39   
Catalog    Catalog    HiRel Enhanced Product    Automotive    Catalog    Automotive    Catalog    Catalog    HiRel Enhanced Product    Automotive    Catalog   
-40 to 125    -40 to 125    -55 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -55 to 125    -40 to 125    -40 to 125   
PDIP
SOIC
SOT-23   
PDIP
SOIC
SOT-23   
SOT-23    SOIC
SOT-23   
PDIP
SOIC
VSSOP   
SOIC    PDIP
SOIC
VSSOP   
PDIP
SOIC
TSSOP   
SOIC    SOIC
TSSOP   
PDIP
SOIC
TSSOP   
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)    8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)   
See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9(SOIC)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)    See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65(SOIC)
10VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
14SOIC: 52 mm2: 6 x 8.65(SOIC)    14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
See datasheet (PDIP)
16SOIC: 59 mm2: 6 x 9.9(SOIC)
16TSSOP: 32 mm2: 6.4 x 5(TSSOP)   
2    2    2    2    2    2    2    2    2    2    2   
N/A    Shutdown    N/A    N/A    N/A    N/A    Shutdown    N/A    N/A    N/A    Shutdown   
60    60    60    60    60    60    60    60    60    60    60   
72    72    72    72    72    72    72    72    72    72    72   
7    7    7    7    7    7    7    7    7    7    7   
CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS    CMOS   

Other qualified versions of TLV2371

Version Part Number Definition
Automotive TLV2371-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product TLV2371-EP Supports Defense, Aerospace and Medical Applications

WEBENCH® Designer TLV2371

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 = -40.0 °C
Maximum Temperature = 125.0 °C