Datasheet > LMC6572

LMC6572

更新时间： 2024-11-28 02:58:19

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德州仪器 - TI		/
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描述
LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier

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LMC6572 数据手册

LMC6572, LMC6574

www.ti.com

SNOS707D –DECEMBER 1996–REVISED MARCH 2013

LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier

Check for Samples: LMC6572, LMC6574

FEATURES

DESCRIPTION

Low voltage operation and low power dissipation

make the LMC6574/2 ideal for battery-powered

systems.

•

(Typical Unless Otherwise Noted)

•

Guaranteed 2.7V and 3V Performance

Rail-to-Rail Output Swing (Within 5 mV of

Supply Rail, 100 kΩ Load)

3V amplifier performance is backed by 2.7V

guarantees to ensure operation throughout battery

lifetime. These guarantees also enable analog circuits

to operate from the same 3.3V supply used for digital

logic.

•

Ultra-Low Supply Current: 40 μA/Amplifier

Low Cost

Ultra-Low Input Current: 20 fA

Battery life is maximized because each amplifier

dissipates only micro-watts of power.

High Voltage Gain @ V_S=2.7V,

R_L=100 kΩ: 120 dB

•

Specified for 100 kΩ and 5 kΩ Loads

The LMC6574/2 does not sacrifice functionality for

low voltage operation. The LMC6574/2 generates

120 dB of open-loop gain just like a conventional

amplifier, but the LMC6574/2 can do this from a 2.7V

supply.

Available in VSSOP Package

APPLICATIONS

•

Transducer Amplifier

These amplifiers are designed with features that

optimize low voltage operation. The output voltage

swings rail-to-rail to maximize signal-to-noise ratio

and dynamic signal range. The common-mode input

voltage range extends from 800 mV below the

positive supply to 100 mV below ground.

Portable or Remote Equipment

Battery-Operated Instruments

Data Acquisition Systems

Medical Instrumentation

Improved Replacement for TLV2322 and

TLV2324

This device is built with Texas Instruments' advanced

Double-Poly Silicon-Gate CMOS process.

LMC6572 is also available in VSSOP package which

is almost half the size of a SOIC-8 device.

Connection Diagram

Figure 1. 8-Pin PDIP/SOIC/VSSOP Package

See Package Number P, D, or DGK

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.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...22

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与LMC6572相关器件

型号	品牌	获取价格	描述	数据表
LMC6572AIM	NSC	获取价格	Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572AIM	TI	获取价格	DUAL OP-AMP, 3500uV OFFSET-MAX, 0.22MHz BAND WIDTH, PDSO8, SO-8
LMC6572AIMX	TI	获取价格	DUAL OP-AMP, 3500uV OFFSET-MAX, 0.22MHz BAND WIDTH, PDSO8, SO-8
LMC6572AIMX	NSC	获取价格	Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572AIN	NSC	获取价格	Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572BIM	NSC	获取价格	Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572BIM	TI	获取价格	DUAL OP-AMP, 7500uV OFFSET-MAX, 0.22MHz BAND WIDTH, PDSO8, SO-8
LMC6572BIM/NOPB	NSC	获取价格	IC DUAL OP-AMP, 7500 uV OFFSET-MAX, 0.22 MHz BAND WIDTH, PDSO8, SO-8, Operational Amplifie
LMC6572BIM/NOPB	TI	获取价格	LMC6572/LMC6574 Dual and Quad Low Voltage (2.7V and 3V) Operational Amplifier
LMC6572BIMM	NSC	获取价格	Low Voltage (2.7V and 3V) Operational Amplifier

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