LT1782

7

1782fc

SYMBOL

PARAMETER

CONDITIONS

LT1782H

UNITS

MIN

TYP

MAX

PSRR

Power Supply Rejection Ratio

l

80

dB

Minimum Supply Voltage

l

±1.35

V

Supply Current

l

45

60

110

µA

µA

Supply Current, SHDN

l

25

µA

Shutdown Pin Current

l

l

0.5

12

nA

µA

Maximum Shutdown Pin Current

l

45

µA

Output Leakage Current

l

3

µA

Shutdown Pin Input Low Voltage

l

–4.7

V

Shutdown Pin Input High Voltage

l

–3

V

GBW

Gain Bandwidth Product

f = 5kHz

l

120

70

225

kHz

kHz

SR

Slew Rate

l

0.0375

0.0220

0.075

V/µs

V/µs

l

denotes the specifications which apply over the full operating

otherwise specified. (Note 4)

Note 1: Stresses beyond those listed under Absolute Maximum Ratings

may cause permanent damage to the device. Exposure to any Absolute

Maximum Rating condition for extended periods may affect device

reliability and lifetime.

Note 2: A heat sink may be required to keep the junction temperature

below absolute maximum.

Note 3: The LT1782C and LT1782I are guaranteed functional over the

operating temperature range of –40°C to 85°C. The LT1782H is guaranteed

functional over the operating temperature range of –40°C to 125°C.

Note 4: The LT1782C is guaranteed to meet specified performance from

0°C to 70°C. The LT1782C is designed, characterized and expected to

meet specified performance from –40°C to 85°C but is not tested or

QA sampled at these temperatures. The LT1782I is guaranteed to meet

specified performance from – 40°C to 85°C. The LT1782H is guaranteed to

meet specified performance from –40°C to 125°C.

Note 8: This specification implies a typical input offset voltage of 1.8mV at

Note 9: This parameter is not 100% tested.

Note 10: Specifications apply to 6-lead SOT-23 with shutdown.

Note 11: Full-power bandwidth is calculated for the slew rate.