ADM5180 datasheet(2/6 Pages) AD

2 / 6 page

Parameter

Min

Typ

Max

Units

Test Conditions/Comments

POWER REQUIREMENTS

4.75

5.25

3.5

INPUTS

Input Resistance, R

Ω

3 V

≤|V

IN|≤ 25 V

Differential Input High Threshold, V

200

S = 0 Ω, VOUT = 2.7 V, IOUT = –440 µA, See Figure 1

400

S = 500 Ω, VOUT = 2.7 V, IOUT = –440 µA, See Figure 1

Differential Input Low Threshold, V

–200

–50

S = 0 Ω, VOUT = 0.45 V, IOUT = 8 mA, See Figure 1

–400

S = 500 Ω, VOUT = 0.45 V, IOUT = 8 mA, See Figure 1

Hysteresis, V

140

FS1, FS2 = 0 V or V

DD, See Figure 1

Open Circuit Input Voltage, V

IOC

Input Capacitance

Input Current, I

3.25

IN = +10 V

–3.25

IN = –10 V

OUTPUTS

High Level Output Voltage,V

2.7

ID = 1.0 V, IOUT = –440 µA

Low Level Output Voltage ,V

0.4

ID = –1.0 V, IOUT = 4 mA

0.45

ID = –1.0 V, IOUT = 8 mA, TA = 0ºC to +70ºC

Short Circuit O/P Current, I

100

Note 1

FAILSAFE FUNCTION

Failsafe Output Voltage, V

OFS

Inputs Open or Shorted Together or One Input Open

and One Grounded

0.40

≤ I

OUT ≤ 4 mA; FS1, FS2 = 0 V

0.45

≤ I

OUT ≤ 8 mA, TA = 0ºC to +70ºC; FS1, FS2 = 0 V

2.7

≥ I

OUT ≥ –400 µA; FS1, FS2 = VDD

FS1, FS2 Input Current

–10

+10

µA

REV. 0

ADM5180–SPECIFICATIONS

–2–

DD = +5 V

± 5%, Input Common-Mode Range = ±7 V. All Specifications T

MIN to

MAX unless otherwise noted.)

TIMING CHARACTERISTICS

Parameter

Min

Typ

Max

Units

Test Conditions/Comments

Propagation Delay–Low to High

550

L = 50 pF, VIN = ± 500 mV

Propagation Delay–High to Low

550

L = 50 pF, VIN = ± 500 mV

Acceptable Input Frequency

0.1

MHz

Unused Input Grounded, V

IN = ± 200 mV

Rejectable Input Frequency

5.5

MHz

Unused Input Grounded, V

IN = ± 500 mW

DD = +5 V

± 5%. All Specifications T

MIN to TMAX unless otherwise noted)

NOTE

1Only one output may be shorted at any time.

Specifications subject to change without notice.

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