LTC6087/LTC6088

5

60878fb

SYMBOL PARAMETER

CONDITIONS

C SUFFIX

H SUFFIX

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

CMRR

Common Mode Rejection Ratio

●

70

68

84

70

66

84

dB

dB

PSRR

Power Supply Rejection Ratio

●

93

90

115

93

85

115

dB

dB

No Load

●

●

●

5

20

110

15

50

190

5

20

110

20

50

210

mV

mV

mV

No Load

●

●

●

5

20

110

25

50

200

5

20

110

30

60

220

mV

mV

mV

Large-Signal Voltage Gain

●

1000

500

6000

1000

50

6000

V/mV

V/mV

Output Short-Circuit Current

Source and Sink

●

28

25

45

28

22

45

mA

mA

SR

Slew Rate

7.2

7.2

V/μs

GBW

●

10

9

14

10

8

14

MHz

MHz

Phase Margin

47

47

Deg

Settling Time 0.1%

0.8

0.8

μs

Supply Current (per Amplifier)

No Load

●

1.05

1.05

1.25

1.30

1.05

1.05

1.25

1.40

mA

mA

Shutdown Current (per Amplifier)

●

2.3

5

2.3

5

μA

Supply Voltage Range

Guaranteed by the PSRR Test

●

2.7

5.5

2.7

5.5

V

Channel Separation

–120

–120

dB

Shutdown Logic

SHDNx High

SHDNx Low

●

●

3.5

1.2

3.5

1.2

V

V

Turn-On Time

6

6

μs

Turn-Off Time

2

2

μs

Leakage of SHDN Pin

●

0.4

1

0.4

1

μA

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 the absolute maximum. This depends on the power supply voltage

and the total output current.

Note 3: The LTC6087C/LTC6088C are guaranteed functional over the

operating temperature range of –40°C to 85°C. The LTC6087H/LTC6088H

are guaranteed functional over the operating temperature range of –40°C

to 125°C.

Note 4: The LTC6087C/LTC6088C are guaranteed to meet specified

performance from 0°C to 70°C. The LTC6087C/LTC6088C are designed,

characterized and expected to meet specified performance from –40°C to

125ºC but are not tested or QA sampled at these temperatures.

The LTC6087H/LTC6088H are guaranteed to meet specified performance

from –40°C to 125°C.

Note 5: ESD (electrostatic discharge) sensitive device. ESD protection

devices are used extensively internal to the LTC6087/LTC6088; however,

high electrostatic discharge can damage or degrade the device. Use proper

ESD handling precautions.

Note 6: This parameter is not 100% tested.

Note 7: This specification is limited by high speed automated test

capability. See Typical Performance Characteristic curves for actual

performance.

Note 8: Current noise is calculated from: