If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

16V

Differential Input Voltage

Output Short Circuit to V

+

(Notes 2, 9)

Output Short Circuit to V

−

(Note 2)

Storage Temperature Range

−65˚C to +150˚C

Lead Temperature

(Soldering, 10 sec.)

260˚C

Junction Temperature (Note 3)

150˚C

Power Dissipation

(Note 3)

ESD Rating

(C=100 pF, R=1.5 k

Ω)

1000V

Current at Input Pin

Current at Output Pin

Voltage Input/Output Pin

(V

Current at Power Supply Pin

35 mA

Supply Voltage

4.75V

Junction Temperature Range

LPC661AM

−55˚C

≤ T

LPC661AI

−40˚C

≤ T

LPC661I

−40˚C

≤ T

Power Dissipation

(Note 7)

Thermal Resistance (

θ

8-Pin DIP

101˚C/W

8-Pin SO

165˚C/W

DC Electrical Characteristics

The following specifications apply for V

face limits apply at the temperature extremes; all other limits T

LPC661AM

LPC661AI

LPC661I

Units

(Limit)

Symbol

Parameter

Conditions

Typ

Limit

Limit

Limit

(Note 4)

(Note 4)

(Note 4)

V

OS

Input Offset Voltage

1

3

3

6

mV

3.5

3.3

6.3

TCV

OS

Input Offset Voltage

1.3

µV/˚C

Average Drift

I

B

Input Bias Current

0.002

20

pA

100

4

4

max

I

OS

Input Offset Current

0.001

20

pA

100

2

2

max

R

IN

Input Resistance

Tera

Ω

CMRR

Common Mode

0V

≤ V

83

70

70

63

dB

Rejection Ratio

V

68

68

61

min

+PSRR

Positive Power Supply

5V

83

70

70

63

dB

Rejection Ratio

68

68

61

min

−PSRR

Negative Power Supply

0V

94

84

84

74

dB

Rejection Ratio

82

83

73

min

V

CM

Input Common Mode

V

−0.4

−0.1

−0.1

−0.1

V

Voltage Range

for CMRR

≥ 50 dB

00

0

max

V

V

V

V

V

V

V

V

min

A

V

Large Signal

Sourcing

1000

400

400

300

V/mV

Voltage Gain

R

250

300

200

min

Sinking

500

180

180

90

V/mV

R

70

120

70

min

Sourcing

1000

200

200

100

V/mV

R

150

160

80

min

Sinking

250

100

100

50

V/mV

R

35

60

40

min

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