LT1332CS datasheet(3/8 Pages) LINER

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LT1332

The q denotes specifications which apply over the full operating

temperature range.

Note 1: Absolute maximum ratings are those values beyond which the life

of the device may be impaired.

Note 2: Testing is done at VCC = 3V, V

+ = 8V, V– = –8V, and

VON/OFF = 3V.

Note 3: Supply current is measured with all driver inputs tied high.

Note 4: Supply current measurements in SHUTDOWN are performed with

VON/OFF = 0.1V, V

+ = 0V, V– = 0V.

ELECTRICAL C

HARA TERISTICS (Note 2)

Note 5: For driver delay measurements, RL = 3k and CL = 51pF. Trigger

points are set between the driver’s input logic threshold and the output

transition to the zero crossing (tPHL = 1.4V to 0V and tPLH = 1.4V to 0V).

Note 6: Receiver RXA (Pins 10 and 15, S Package) remains functioning in

SHUTDOWN.

Note 7: For receiver delay measurements, CL = 51pF. Trigger points are

set between the receiver’s input logic threshold and the output transition

to standard TTL/CMOS logic threshold (tLH = 1.3V to 2.4V and tHL = 1.7V

to 0.8V).

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply

ON/OFF Pin Thresholds

Input Low Level (Device Shut Down)

0.7

0.3

Input High Level (Device Enabled)

1.3

0.6

ON/OFF Pin Current

≤ VON/OFF ≤ 5V

–15

µA

Drivers

Output Voltage Swing

RL = 3k to GND

Positive

5.0

6.6

Negative

– 7.0

– 5.0

Logic Input Voltage Level

Input Low Level (VOUT = High)

1.4

0.8

Input High Level (VOUT = Low)

2.0

1.4

Logic Input Current

0.8V

≤ VIN ≤ 2.0V

520

µA

Output Short-Circuit Current

VOUT = 0V

±17

Output Leakage Current

SHUTDOWN VOUT = ±30V, VON/OFF = 0.1V

100

µA

Driver Output ESD Rating

Human Body Model Discharge

±10

Slew Rate

RL = 3k, CL = 51pF

µs

RL = 3k, CL = 2500pF

µs

Propagation Delay

Output Transition tPHL High to Low (Note 5)

0.6

1.3

µs

Output Transition tPLH Low to High

0.5

1.3

µs

Receivers

Input Voltage Thresholds

Input Low Threshold (VOUT = High)

0.8

1.3

Input High Threshold (VOUT = Low)

1.7

2.4

Hysteresis

0.1

0.4

1.0

Input Resistance

357

Ω

Receiver Input ESD Rating

Human Body Model Discharge

±10

Output Voltage

Output Low, IOUT = – 500µA

0.2

0.4

Output High, IOUT = 100µA (VCC = 3V)

2.7

2.9

Output Leakage Current

SHUTDOWN (Note 6) 0

≤ VOUT ≤ VCC

110

µA

Output Short-Circuit Current

Sinking Current, VOUT = VCC

–4

–2

Sourcing Current, VOUT = 0V

Propagation Delay

Output Transition tHL High to Low (Note 7)

µs

Output Transition tLH Low to High

0.6

µs

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