2

LT1793

A

G

A

U

A

R

BSOLUTEXI

TI

Supply Voltage .....................................................

±20V

Differential Input Voltage ......................................

±40V

Input Voltage (Equal to Supply Voltage) ...............

±20V

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

Operating Temperature Range ............... – 40

°C to 85°C

Specified Temperature Range

Commercial (Note 8) ......................... – 40

°C to 85°C

Industrial ........................................... – 40

°C to 85°C

Storage Temperature Range ................ – 65

°C to 150°C

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

°C

PACKAGE/ORDER I FOR ATIO

Consult factory for Military grade parts.

ORDER PART

NUMBER

LT1793ACN8

LT1793CN8

LT1793AIN8

LT1793IN8

1

2

3

4

8

7

6

5

TOP VIEW

N8 PACKAGE

8-LEAD PDIP

A

–IN A

+IN A

NC

OUT

ORDER PART

NUMBER

S8 PART MARKING

LT1793ACS8

LT1793CS8

LT1793AIS8

LT1793IS8

1793A

1793

1

2

3

4

8

7

6

5

TOP VIEW

S8 PACKAGE

8-LEAD PLASTIC SO

–IN A

+IN A

NC

V+

OUT

A

1793AI

1793I

LT1793C/LT1793I

SYMBOL

PARAMETER

CONDITIONS (Note 2)

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

Input Offset Voltage

0.25

0.8

0.25

0.9

mV

0.45

1.4

0.45

1.6

mV

Input Offset Current

Warmed Up (Note 3)

1.5

7

2.5

15

pA

0.5

2

0.7

4

pA

Input Bias Current

Warmed Up (Note 3)

3

10

4.0

20

pA

1

3

1.5

5

pA

Input Noise Voltage

0.1Hz to 10Hz

2.4

2.4

Input Noise Voltage Density

11.5

11.5

nV/

√Hz

6

8

6

8

nV/

√Hz

Input Noise Current Density

0.8

1

fA/

√Hz

Input Resistance

Differential Mode

10

14

10

14

Ω

Common Mode

10

13

10

13

Ω

Input Capacitance

1.5

1.5

pF

2.0

2.0

pF

Input Voltage Range (Note 5)

13.0

13.5

13.0

13.5

V

– 10.5

– 11.0

– 10.5

– 11.0

V

CMRR

Common Mode Rejection Ratio

83

102

81

96

dB

PSRR

Power Supply Rejection Ratio

85

98

83

95

dB

ELECTRICAL C

C

HARA TERISTICS

LT1793AC/LT1793AI