LT1055M(Rev_A) 查看數據表（PDF） - Linear Technology

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产品描述 (功能)

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LT1055M
(Rev.:Rev_A)

Precision, High Speed, JFET Input Operational Amplifiers

Linear Technology 

LT1055/LT1056

TYPICAL APPLICATIONS

12-Bit Charge Balance A/D Converter

Fast “No Trims” 12-Bit Multiplying CMOS DAC Amplifier

74C00

28k

14k

0.003µF

REFERENCE

IN

TYPICAL 12-BIT

CMOS DAC

RFEEDBACK

IOUT1

249k*

0.01

CLK OUTPUT (B)

2–

15V

7

LT1055

1N4148

6

CLK Q

D 74C74

10k

3+

4

P CL Q

10k

–15V

2N3904

1N4148

1N4148

15V

OUTPUT

(A)

IOUT2

–

LT1055

+

OUTPUT

LT1055/56 TA05

0V TO 10V INPUT

33k LM329

COUPLE

THERMALLY

15V

2

7

6

LT1001

4

3

33k

–15V

1N4148

10k

15V

CIRCUIT OUTPUT

RATIO

fOUT (A)

fCLK (B)

LT1055/56 TA04

Fast, 16-Bit Current Comparator

4.7k

15V

INPUT

LT1009

2.5V

50k*

100k*

HP5082-2810

15V

2–

7

LT1056

6

3+

4

–15V

DELAY = 250ns

* = 1% FILM RESISTOR

15V

2+

8

7

LT1011

3

–

1

4

3k

OUTPUT

–15V

LT1055/56 TA06

Temperature-to-Frequency Converter

560 Ω

15V

LM329

1k*

1k*

2N2222

6.2k*

2N2907

0.01µF

POLYSTYRENE

500Ω

0°C ADJ

2k

100°C

ADJ

6.2k*

15V

2–

7

6

LT1055

3+

4

820Ω*

–15V

LM134

510pF

2.7k

10k

510Ω

2V

15V

10k

2N2222

TTL OUTPUT

0kHz TO 1kHz =

0°C TO 100°C

4.7k

137Ω*

10

*1% FILM RESISTOR

LT1055/56 TA07

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