5

LT1355/LT1356

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ELECTRICAL CHARACTERISTICS

q

0.4

V/mV

q

1.7

V/mV

Output Swing

±15V

q

13.0

±V

±15V

q

11.5

±V

± 5V

q

3.4

±V

± 5V

q

2.6

±V

± 2.5V

q

1.2

±V

Output Current

±15V

q

23.0

mA

± 5V

q

17.3

mA

Short-Circuit Current

±15V

q

23

mA

SR

Slew Rate

±15V

q

120

V/

µs

± 5V

q

50

V/

µs

GBW

Gain Bandwidth

±15V

q

7.0

MHz

±5V

q

5.5

MHz

Channel Separation

q

98

dB

Supply Current

Each Amplifier

±15V

q

1.50

mA

Each Amplifier

±5V

q

1.45

mA

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

of a device may be impaired.

Note 2: Differential inputs of

±10V are appropriate for transient operation

only, such as during slewing. Large, sustained differential inputs will cause

excessive power dissipation and may damage the part. See Input

Considerations in the Applications Information section of this data sheet

for more details.

Note 3: A heat sink may be required to keep the junction temperature

below absolute maximum when the output is shorted indefinitely.

Note 4: Slew rate is measured between

±10V on the output with ±6V input

for

±15V supplies and ±1V on the output with ±1.75V input for ±5V

supplies.

Input Common Mode Range vs

Supply Voltage

Supply Current vs Supply Voltage

and Temperature

SUPPLY VOLTAGE (

±V)

2.0

0.5

1.0

1.5

–1.0

– 0.5

–2.0

–1.5

10

5

015

20

1355/1356 G02

Input Bias Current vs

Input Common Mode Voltage

INPUT COMMON MODE VOLTAGE (V)

–50

0

200

150

100

50

–15

–10

0

10

15

5

–5

1355/1356 G03





+ + I

B

–

————

2

Note 5: Full power bandwidth is calculated from the slew rate

measurement: FPBW = (SR)/2

Note 6: This parameter is not 100% tested.

Note 7: The LT1355C/LT1356C are guaranteed functional over the

operating temperature range of –40

°C to 85°C.

Note 8: The LT1355C/LT1356C are guaranteed to meet specified

performance from 0

°C to 70°C. The LT1355C/LT1356C are designed,

characterized and expected to meet specified performance from – 40

°C to

85

°C, but are not tested or QA sampled at these temperatures. For

guaranteed I-grade parts, consult the factory.

–40

SUPPLY VOLTAGE (

±V)

0.4

0.8

0.6

1.4

1.2

1.0

10

5

015

20

1355/1356 G01

–55

°C

25

°C

125

°C