TLV2371EP, TLV2372EP, TLV2374EP

FAMILY OF 550 µA/Ch 3MHz RAILTORAIL INPUT/OUTPUT

OPERATIONAL AMPLIFIERS

SGLS306A − APRIL 2005 − REVISED APRIL 2006

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

D Controlled Baseline

− One Assembly/Test Site, One Fabrication

Site

D Extended Temperature Performance of

−55

°C to 125°C

D Enhanced Diminishing Manufacturing

Sources (DMS) Support

D Enhanced Product-Change Notification

D Qualification Pedigree†

D Rail-To-Rail Input/Output

D Wide Bandwidth ...3 MHz

D High Slew Rate . . . 2.4 V/µs

† Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

D Supply Voltage Range . . . 2.7 V to 16 V

D Supply Current . . . 550 µA/Channel

D Input Noise Voltage . . . 39 nV/√Hz

D Input Bias Current...1 pA

D Specified Temperature Range

−55

°C to 125°C

D Ultrasmall Packaging

− 5-Pin SOT-23 (TLV2371)

− 8-Pin MSOP (TLV2372)

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 automotive 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 Texas Instruments and it is the first to allow operation up to 16-V rails with good ac performance.

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 Texas Instruments’ MSP430.

SELECTION OF SIGNAL AMPLIFIER PRODUCTS†

DEVICE

VDD (V)

VIO

(

µV)

Iq/Ch

(

µA)

IIB (pA)

GBW

(MHz)

SR

(V/

µs)

SHUTDOWN

RAIL-

TO-

RAIL

SINGLES/DUALS/QUADS

TLV237x

2.7−16

500

550

1

3

2.4

Yes

I/O

S/D/Q

TLC227x

4−16

300

1100

1

2.2

3.6

—

O

D/Q

TLV27x

2.7−16

500

550

1

3

2.4

—

O

S/D/Q

TLC27x

3−16

1100

675

1

1.7

3.6

—

—

S/D/Q

TLV246x

2.7−6

150

550

1300

6.4

1.6

Yes

I/O

S/D/Q

TLV247x

2.7−6

250

600

2

2.8

1.5

Yes

I/O

S/D/Q

TLV244x

2.7−10

300

725

1

1.8

1.4

—

O

D/Q

† Typical values measured at 5 V, 25°C

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Copyright

 2006, Texas Instruments Incorporated

Operational Amplifier

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