3

LTC1151

1151fa

ELECTRICAL C

C

HARA TERISTICS

LTC1151C

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Maximum Output Voltage Swing

±13.5

±14.50

V

●

+10.5/–13.5

V

±14.95

V

Slew Rate

2.5

V/

µs

Gain-Bandwidth Product

2

MHz

Supply Current per Amplifier

0.9

1.5

mA

No Load

●

2.0

mA

Internal Sampling Frequency

1000

Hz

Input Offset Voltage

±0.05

±5

µV

Average Input Offset Drift

(Note 3)

●

±0.01

±0.05

µV/°C

Long Term Offset Voltage Drift

50

nV/

√mo

Input Offset Current

±10

100

pA

Input Bias Current

±550

pA

Input Noise Voltage

2.0

0.7

Input Noise Current

f = 10Hz (Note 4)

1.3

fA/

√Hz

Input Voltage Range

Positive

2.7

3.2

V

Negative

0

– 0.3

V

Common Mode Rejection Ratio

110

dB

Power Supply Rejection Ratio

●

110

130

dB

Large-Signal Voltage Gain

●

115

140

dB

Maximum Output Voltage Swing

4.85

V

4.97

V

Slew Rate

1.5

V/

µs

Gain Bandwidth Product

1.5

MHz

Supply Current per Amplifier

0.5

1.0

mA

●

1.5

mA

Internal Sampling Frequency

750

Hz

Note 1: Absolute Maximum Ratings are those values beyond which the life

of a device may be impaired.

may cause destructive latch-up. It is recommended that no sources

operating from external supplies be applied prior to power-up of the

LTC1151.

Note 3: These parameters are guaranteed by design. Thermocouple effects

preclude measurement of these voltage levels in high speed automatic test

capability.

Note 4: Current Noise is calculated from the formula:

where q = 1.6

The

The

= 5V, unless otherwise specified.