HT1104

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3

Limits

Symbol

Parameter

Conditions

Min

Max

Unit

VCM

Input Common Mode Voltage

Range

25°C to +225°C,

-55°C

VN+0.2

VN+0.2

VP-2.2

VP-2.4

V

V

AVOL

DC Open Loop Gain

100

dB

CMRR

Common Mode Rejection

Ratio

80

dB

PSRR

Power Supply Rejection Ratio

66

dB

TYPICAL ELECTRICAL SPECIFICATIONS

The following specifications are not tested on each device and are for reference only.

Symbol

Parameter

Conditions

Typical

Units

VIO

Input Offset Voltage

Drift with Temperature

10

µV/°C

N

Noise

fo = 10 Hz

fo = 1 kHz

f = 0.1 to 10 Hz

200

30

8

nv/√Hz

nv/√Hz

µV, p-p

SR

Slew Rate

R = 10kΩ, C = 20pF, 25°C

1.4

V/µsec

UGB

Unity Gain Bandwidth

R = 10kΩ, C = 20pF, 25°C

1.4

MHz

ØM

Phase Margin

C = 20pF

60

degrees

AM

Gain Margin

C = 20pF

8

dB

SIMPLIFIED SCHEMATIC (each amplifier)