DS9637A

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SNLS388D – MAY 1998 – REVISED APRIL 2013

Electrical Characteristics

(1) (2)

Over recommended operating temperature and supply voltage ranges, unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

VTH

Differential Input Threshold

−7.0V ≤ VCM ≤ +7.0V

−0.2

+0.2

V

Voltage(3)

VTH(R)

Differential Input Threshold

−7.0V ≤ VCM ≤ +7.0V

−0.4

+0.4

V

Voltage(4)

II

Input Current(5)

VI = 10V, 0V ≤ VCC ≤ +5.5V

1.1

3.25

mA

VI = −10V, 0V ≤ VCC ≤ +5.5V

−1.6

−3.25

VOL

Output Voltage LOW

IOL = 20 mA, VCC = Min

0.35

0.5

V

VOH

Output Voltage HIGH

IOH = −1.0 mA, VCC = Min

2.5

3.5

V

IOS

Output Short Circuit Current(6)

VO = 0V, VCC = Max

−40

−75

−100

mA

ICC

Supply Current

VCC = Max, VI+ = 0.5V,

35

50

mA

VI− = GND

VHYST

Input Hysteresis

VCM = ±7.0V (See Curves)

70

mV

(1)

Unless otherwise specified Min/Max limits apply across the

−55°C to +125°C temperature range for DS9637AM and across the 0°C to

+70°C range for the DS9637ASC. All typicals are given for VCC = 5V and TA = 25°C.

(2)

All currents into the device pins are positive; all currents out of the device pins are negative. All voltages are referenced to ground

unless otherwise specified.

(3)

VDIFF (Differential Input Voltage) = (VI+) − (VI−). VCM (Common Mode Input Voltage) = VI+ or VI−.

(4)

500

Ω ±1% in series with inputs.

(5)

The input not under test is tied to ground.

(6)

Only one output at a time should be shorted.

Switching Characteristics

VCC = 5.0V, TA = 25°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tPLH

Propagation Delay Time

See AC Test Circuit

15

25

ns

Low to High

tPHL

Propagation Delay Time

See AC Test Circuit

13

25

ns

High to Low

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