LT1055AM(Rev_A) 查看數據表（PDF） - Linear Technology

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LT1055AM
(Rev.:Rev_A)

Precision, High Speed, JFET Input Operational Amplifiers

Linear Technology 

LT1055/LT1056

ABSOLUTE MAXIMUM RATINGS

Supply Voltage ...................................................... ±20V

Differential Input Voltage ....................................... ±40V

Input Voltage ......................................................... ±20V

Output Short-Circuit Duration .......................... Indefinite

Operating Temperature Range

LT1055AM/LT1055M/LT1056AM/

LT1056M ......................................... –55°C to 125°C

LT1055AC/LT1055C/LT1056AC/

LT1056C ................................................ 0°C to 70°C

Storage Temperature Range

All Devices ...................................... – 65°C to 150°C

Lead Temperature (Soldering, 10 sec).................. 300°C

PACKAGE/ORDER INFORMATION

TOP VIEW

NC

BALANCE 1

8

7 V+

ORDER PART

NUMBER

–IN 2

6 OUT

LT1055ACH LT1056ACH

+IN 3

5 BALANCE

4

V–

LT1055CH LT1056CH

LT1055AMH LT1056AMH

H PACKAGE

8-LEAD TO-5 METAL CAN

LT1055MH LT1056MH

TJMAX = 150°C, θJA = 150°C/ W, θJC = 45°C/ W

TOP VIEW

BAL 1

–IN 2

+IN 3

V– 4

8 N/C

7 V+

6 OUT

5 BAL

LT1055CN8

LT1056CN8

N8 PACKAGE

8-LEAD PLASTIC DIP

TJMAX = 100°C, θJA = 130°C/ W

Consult factory for Industrial grade parts.

ELECTRICAL CHARACTERISTICS VS = ±15V, TA = 25°C, VCM = 0V unless otherwise noted.

SYMBOL

VOS

IOS

IB

en

In

AVOL

CMRR

PSRR

VOUT

SR

GBW

IS

PARAMETER

Input Offset Voltage (Note1)

Input Offset Current

Input Bias Current

Input Resistance:Differential

Common Mode

Input Capacitance

Input Noise Voltage

Input Noise Voltage Density

Input Noise Current Density

Large-Signal Voltage Gain

Input Voltage Range

Common-Mode Rejection Ratio

Power Supply Rejection Ratio

Output Voltage Swing

Slew Rate

Gain-Bandwidth Product

Supply Current

Offset Voltage Adjustment Range

CONDITIONS

LT1055 H Package

LT1056 H Package

LT1055 N8 Package

LT1056 N8 Package

Fully Warmed Up

Fully Warmed Up

VCM = 10V

VCM = – 11V to 8V

VCM = 8V to 11V

0.1Hz to 10Hz LT1055

LT1056

f0 = 10Hz (Note 2)

f0 = 1kHz (Note 3)

f0 = 10Hz, 1kHz (Note 4)

V0 = ±10V

RL = 2k

RL = 1k

VCM = ±11V

VS = ±10V to ±18V

RL = 2k

LT1055

LT1056

f = 1MHz

LT1055

LT1056

LT1055

LT1056

RPOT = 100k

LT1055AM/ LT1056AM

LT1055AC/ LT1056AC

MIN TYP MAX

—

50 150

—

50 180

—

—

—

—

—

—

—

2

10

— ±10 ±50

—

30 130

—

1012

—

—

1012

—

—

1011

—

—

4

—

—

1.8

—

—

2.5

—

—

28

50

—

14

20

—

1.8

4

150 400 —

130 300 —

±11 ±12 —

86 100 —

90 106 —

±12 ±13.2 —

10

13

—

12

16

—

—

5.0

—

—

6.5

—

—

2.8

4.0

—

5.0

6.5

—

±5

—

LT1055M/LT1056M

LT1055CH/LT1056CH

LT1055CN8/LT1056CN8

MIN TYP MAX

—

70 400

—

70 450

—

120 700

—

140 800

—

2

20

—

±10 ±50

—

30 150

—

1012

—

—

1012

—

—

1011

—

—

4

—

—

2.0

—

—

2.8

—

—

30

60

—

15

22

—

1.8

4

120

400

—

100

300

—

±11

±12

—

83

98

—

88

104 —

±12 ±13.2 —

7.5

12

—

9.0

14

—

—

4.5

—

—

5.5

—

—

2.8 4.0

—

5.0 7.0

—

±5

—

UNITS

µV

µV

µV

µV

pA

pA

pA

Ω

Ω

Ω

pF

µVP-P

µVP-P

nV/√Hz

nV/√Hz

fA/√Hz

V/mV

V/mV

V

dB

dB

V

V/µs

V/µs

MHz

MHz

mA

mA

mV

2

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