LT1056MH

更新时间： 2024-01-12 16:20:22

品牌	Logo	应用领域
凌特 - Linear		运算放大器
页数	文件大小	规格书
12页	361K
描述
Precision, High Speed, JFET Input Operational Amplifiers

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中文翻译

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数据手册
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LT1056MH 数据手册

LT1055/LT1056

Precision, High Speed,

JFET Input Operational Amplifiers

FEATURES

DESCRIPTION

■

Guaranteed Offset Voltage

150µV Max

500µV Max

4µV/°C Max

The LT1055/LT1056 JFET input operational amplifiers

combineprecisionspecificationswithhighspeedperfor-

mance.

–55°C to 125°C

■

Guaranteed Drift

■

Guaranteed Bias Current

For the first time, 16V/µs slew rate and 6.5MHz gain-ban-

width product are simultaneously achieved with offset

voltage of typically 50µV, 1.2µV/°C drift, bias currents of

40pA at 70°C and 500pA at 125°C.

70°C

150pA Max

2.5nA Max

12V/µs Min

125°C

Guaranteed Slew Rate

■

The 150µV maximum offset voltage specification is the

best available on any JFET input operational amplifier.

APPLICATIONS

The LT1055 and LT1056 are differentiated by their operat-

ingcurrents.ThelowerpowerdissipationLT1055achieves

lower bias and offset currents and offset voltage. The

additional power dissipation of the LT1056 permits higher

slew rate, bandwidth and faster settling time with a slight

sacrifice in DC performance.

■

Precision, High Speed Instrumentation

■

Logarithmic Amplifiers

■

D/A Output Amplifiers

■

Photodiode Amplifiers

■

Voltage-to-Frequency Converters

■

Frequency-to-Voltage Converters

Thevoltage-to-frequencyconvertershownbelowisoneof

the many applications which utilize both the precision and

high speed of the LT1055/LT1056.

■

Fast, Precision Sample-and-Hold

ForaJFETinputopampwith23V/µsguaranteedslewrate,

refer to the LT1022 data sheet.

and LTC are registered trademarks and LT is a trademark of Linear Technology Corporation.

TYPICAL APPLICATION

0kHz to 10kHz Voltage-to-Frequency Converter

Distribution of Input Offset Voltage

(H Package)

4.7k

15V

140

= ±15V

= 25°C

50% TO ±60µV

0.001 (POLYSTYRENE)

120

100

634 UNITS TESTED

FROM THREE RUNS

10kHZ

TRIM

OUTPUT

15V

1Hz TO 10kHz

0.005%

0V TO 10V

INPUT

1.5k

LINEARITY

LT1056

0.1µF

22k

–

–15V

33pF

LM329

3.3M

0.1µF

2N3906

= 1N4148

*1% FILM

–200

200

400

–400

THE LOW OFFSET VOLTAGE OF LT1056

CONTRIBUTES ONLY 0.1Hz OF ERROR

WHILE ITS HIGH SLEW RATE PERMITS

10kHz OPERATION.

–15V

INPUT OFFSET VOLTAGE (µV)

LT1055/56 TA02

LT1055/56 TA01

12 3 4 5 6 7...12

中文翻译

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LT1056MH 替代型号

型号	品牌	替代类型	描述	数据表
LT1056CH	Linear	功能相似	Precision, High Speed, JFET Input Operational Amplifiers
LT1056AMH	Linear	功能相似	Precision, High Speed, JFET Input Operational Amplifiers

与LT1056MH相关器件

型号	品牌	获取价格	描述	数据表
LT1056MH#TR	Linear	获取价格	IC OP-AMP, 1250 uV OFFSET-MAX, 5.5 MHz BAND WIDTH, MBCY8, METAL CAN, TO-5, 8 PIN, Operatio
LT1056MN8	Linear	获取价格	IC OP-AMP, 800 uV OFFSET-MAX, PDIP8, PLASTIC, DIP-8, Operational Amplifier
LT1056S8	Linear	获取价格	Precision, High Speed, JFET Input Operational Amplifiers
LT1056S8#PBF	Linear	获取价格	LT1056 - Precision, High Speed, JFET Input Operational Amplifiers; Package: SO; Pins: 8; T
LT1056S8#TR	Linear	获取价格	暂无描述
LT1056S8#TRPBF	Linear	获取价格	LT1056 - Precision, High Speed, JFET Input Operational Amplifiers; Package: SO; Pins: 8; T
LT1057	Linear	获取价格	Dual and Quad, JFET Input Precision High Speed Op Amps
LT1057	ADI	获取价格	双通道、JFET 输入精准高速运算放大器
LT1057_1	Linear	获取价格	Dual and Quad, JFET Input Precision High Speed Op Amps
LT1057_12	Linear	获取价格	Dual and Quad, JFET Input Precision High Speed Op Amps

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