TLV225X datasheet(1/60 Pages) TI

номер детали	TLV225X

подробное описание детали	Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

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производитель	TI [Texas Instruments]

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TLV225x, TLV225xA

Advanced LinCMOS

 RAIL-TO-RAIL

VERY LOW-POWER OPERATIONAL AMPLIFIERS

SLOS185C – FEBRUARY 1997 – REVISED – MARCH 2001

1

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

D Output Swing Includes Both Supply Rails

D Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz

D Low Input Bias Current ...1 pA Typ

D Fully Specified for Both Single-Supply and

Split-Supply Operation

D Very Low Power ...34 µA Per Channel Typ

D Common-Mode Input Voltage Range

Includes Negative Rail

D Low Input Offset Voltage

850

µV Max at TA = 25°C

D Wide Supply Voltage Range

2.7 V to 8 V

D Macromodel Included

D Available in Q-Temp Automotive

HighRel Automotive Applications

Configuration Control / Print Support

Qualification to Automotive Standards

description

The TLV2252 and TLV2254 are dual and

quadruple low-voltage operational amplifiers from

Texas Instruments. Both devices exhibit rail-to-rail

output performance for increased dynamic range

in single- or split-supply applications. The

TLV225x family consumes only 34

µA of supply

current per channel. This micropower operation

makes them good choices for battery-powered

applications. This family is fully characterized at

3 V and 5 V and is optimized for low-voltage

applications. The noise performance has been

dramatically improved over previous generations

of CMOS amplifiers. The TLV225x has a noise

level of 19 nV/

√Hz at 1kHz, four times lower than

competitive micropower solutions.

The TLV225x, exhibiting high input impedance

and low noise, are excellent for small-signal

conditioning for high-impedance sources, such as

piezoelectric transducers. Because of the micro-

power dissipation levels combined with 3-V

operation, these devices work well in hand-held

monitoring and remote-sensing applications. In

addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when

interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV225xA family is

available and has a maximum input offset voltage of 850

µV.

The TLV2252/4 also make great upgrades to the TLV2322/4 in standard designs. They offer increased output

dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows them to

be used in a wider range of applications. For applications that require higher output drive and wider input voltage

range, see the TLV2432 and TLV2442 devices. If your design requires single amplifiers, please see the

TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their

small size and low power consumption, make them ideal for high density, battery-powered equipment.

Copyright

 2001, Texas Instruments Incorporated

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.

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.

Advanced LinCMOS is a trademark of Texas Instruments.

Figure 1

HIGH-LEVEL OUTPUT VOLTAGE

vs

HIGH-LEVEL OUTPUT CURRENT

| IOH | – High-Level Output Current – µ A

2

1.5

1

0

200

400

2.5

3

600

800

TA = 25°C

TA = 85°C

0.5

TA = 125°C

VDD = 3 V

TA = – 40°C

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

Аналогичный номер детали - TLV225X

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	TLV225X	1Mb / 55P	Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER POERATIONAL AMPLIFIERS
	TLV225X	2Mb / 59P	VERY LOW-POWER OPERATIONAL AMPLIFIERS
	TLV225X-EP	1Mb / 39P	Advanced LinCMOS RAIL-TO-RALIL VERY-LOW-POWER OPERATIONAL AMPLIFIERS
	TLV225X-EP	1Mb / 41P	Advanced LinCMOS™ RAIL-TO-RAIL VERY-LOW-POWER OPERATIONAL AMPLIFIERS REVISED JUNE 2006
	TLV225X-Q1	735Kb / 37P	Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

More results

Аналогичное описание - TLV225X

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	TLC225X	926Kb / 57P	Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS
	TLC227X	816Kb / 52P	Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
	TLV2221	593Kb / 29P	Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
	TLV2231	585Kb / 27P	Advanced LinCMOSE RAIL-TO-RAIL LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
	TLV226X	817Kb / 51P	Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
	TLV2721	579Kb / 28P	Advanced LinCMOSE RAIL-TO-RAIL VERY LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
	TLV2731	631Kb / 28P	Advanced LinCMOSE RAIL-TO-RAIL LOW-POWER SINGLE OPERATIONAL AMPLIFIERS
	TLC2274ACPW	816Kb / 52P	Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS
	TLC2872Z	260Kb / 17P	Advanced LinCMOSE RAIL-TO-RAIL DUAL OPERATIONAL AMPLIFIERS
	TLV226X	2Mb / 64P	Advanced LinCMOSE RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

More results

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