4

LTC2054/LTC2054HV

2054f

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

of the device may be impaired.

Note 2: These parameters are guaranteed by design. Thermocouple effects

preclude measurements of these voltage levels during automated testing.

Note 3: Limit is determined by high speed automated test capability. See

characteristic curves for actual typical performance. For tighter

specifications, please consult Linear Technology Marketing.

ELECTRICAL C

C

HARA TERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current

No Load

q

175

210

µA

Input Offset Voltage

(Note 2)

±0.5

±5

µV

Average Input Offset Drift

(Note 2)

q

±0.03

µV/°C

Long-Term Offset Drift

50

nV/

√mo

Input Bias Current

(Note 3)

±1pA

q

±150

pA

Input Offset Current

(Note 3)

±2pA

q

±300

pA

Input Noise Voltage

1.6

CMRR

Common Mode Rejection Ratio

120

130

dB

q

115

dB

PSRR

Power Supply Rejection Ratio

120

130

dB

q

115

dB

Large-Signal Voltage Gain

125

140

dB

q

120

dB

Maximum Output Voltage Swing

q

±4.75

V

q

±4.98

V

SR

Slew Rate

0.5

V/

µs

GBW

Gain Bandwidth Product

500

kHz

Internal Sampling Frequency

1.0

kHz

Note 4: The LTC2054C, LTC2054HVC are guaranteed to meet specified

performance from 0

°C to 70°C and are designed, characterized and

expected to meet these extended temperature limits, but are not tested at

–40

°C and 85°C. The LTC2054I, LTC2054HVI are guaranteed to meet the

specified performance from –40

°C and 85°C.