Datasheet > HT92122

HT92122

更新时间： 2024-02-11 17:36:03

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
9页	1388K
描述
Low Power OPAMP

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中文翻译

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数据手册

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HT92122 数据手册

HT92112/HT92122

Low Power OPAMP

Features

General Description

•ꢀ WideꢀOperatingꢀVoltage

TheꢀHT92112/HT92122ꢀfamilyꢀofꢀlowꢀpowerꢀop-

erationalꢀampliﬁersꢀoffersꢀtheꢀbeneﬁtsꢀofꢀlowꢀpowerꢀ

consumption,ꢀlowꢀoffsetꢀvoltageꢀandꢀlowꢀoffsetꢀdrift.ꢀ

Theyꢀhaveꢀlowꢀ1/fꢀnoiseꢀandꢀhaveꢀgoodꢀPSRRꢀandꢀ

•ꢀ Lowꢀinputꢀoffsetꢀvoltageꢀ

•ꢀ LowꢀQuiescentꢀCurrent

•ꢀ UnityꢀGainꢀStableꢀ(HT92112)

•ꢀ Non-unityꢀGainꢀStableꢀ(HT92122)

•ꢀ RailꢀtoꢀRailꢀinputꢀandꢀoutputꢀoperation

•ꢀ -40˚Cꢀtoꢀ+85˚CꢀOperatingꢀTemperatureꢀRange

•ꢀ Dualꢀampliﬁersꢀperꢀpackage

•ꢀ Packageꢀtypes:ꢀ8-pinꢀSOP/MSOP

CMRRꢀcharacteristics.ꢀTheꢀdevices

rail-to-railꢀinputꢀandꢀoutputꢀoperation.

hasꢀaꢀgainꢀbandwidthꢀproductꢀofꢀ14kHzꢀwhileꢀtheꢀ

HT92122ꢀhasꢀaꢀgainꢀbandwidthꢀproductꢀofꢀ100kHz.ꢀ

Theseꢀdevicesꢀoperateꢀwithꢀaꢀsingleꢀsupplyꢀvolt-

ageꢀasꢀlowꢀasꢀ1.4Vꢀandꢀwithꢀaꢀlowꢀsupplyꢀcurrentꢀofꢀ

ꢀ

alsoꢀprovideꢀfullꢀ

TheꢀHT92112ꢀ

ꢀ

1μA/amplifierꢀ(Max.).ꢀTheseꢀlowꢀpowerꢀoperational

ꢀ

amplifiersꢀcanꢀbeꢀimplementedꢀinꢀaꢀwideꢀrangeꢀofꢀ

applicationsꢀforꢀportableꢀdevicesꢀandꢀbatteryꢀpoweredꢀ

equipment.

Applications

•ꢀ TollboothꢀTagsꢀ

Withꢀtheirꢀsingleꢀsupplyꢀoperationꢀandꢀlowꢀpowerꢀ

consumptionꢀfeaturesꢀcoupledꢀwithꢀtheirꢀlowꢀoffsetꢀ

voltageꢀtheseꢀoperationalꢀamplifiersꢀareꢀsuitableꢀforꢀ

useꢀinꢀaꢀwideꢀrangeꢀofꢀapplications.ꢀWithꢀregardꢀtoꢀ

packaging,ꢀbothꢀdevicesꢀareꢀsuppliedꢀinꢀ8-pinꢀSOP/

MSOPꢀpackageꢀformats.ꢀ

•ꢀ WearableꢀProducts

•ꢀ TemperatureꢀMeasurement

•ꢀ BatteryꢀPoweredꢀSystems

Block Diagram

VDD

1OUT

2OUT

1IN-

2IN-

1IN+

2IN+

VSS

Pin Assignment

1OUT

VDD

2OUT

2IN-

1IN-

1IN+

VSS

2IN+

HT92112/HT92122

8 SOP-A/MSOP-A

Rev. 1.00

December 08, 2017

12 3 4 5 6 7...9

中文翻译

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与HT92122相关器件

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HT9214	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214A	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214AL	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214B	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214BL	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214CL	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT9214DL	HOLTEK	获取价格	15-Memory Tone/Pulse Dialer
HT92232A	HOLTEK	获取价格	General Purpose OPAMP
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HT9231	HOLTEK	获取价格	Operation Amplifier