–5–

REV. A

AD53509

TOTAL FUNCTION SPECIFICATIONS

3% unless otherwise noted. All temperature coefficients are

Parameter

Min

Typ

Max

Unit

Test Conditions

OUTPUT CHARACTERISTICS

–250

+250

nA

–500

+500

µA

Output Capacitance

8

pF

Driver and Load INHIBITED

POWER SUPPLIES

Total Supply Range

17

V

Positive Supply

11

V

Negative Supply

–6

V

Positive Supply Current

280

mA

Negative Supply Current

290

mA

VCCO Current

65

mA

VCCO = 3.3 V, Comparator Output 150

to GND

Total Power Dissipation

4.8

W

Temperature Sensor Gain Factor

1

µA/K

NOTES

Connecting or shorting the decoupling pins to ground will result in the destruction of the device.

Specifications subject to change without notice.

Table I. Driver Truth Table

DATA

DATA

IOD

IOD

RLD

RLD

OUTPUT STATE

0

110X

X

1

010X

X

X

X

0101INH

X

X

Table II. Comparator Truth Table

OUTPUT STATES

VOUT

LEH

LEH

LEL

LEL

QH

QH

QL

QL

>HCOMP

>LCOMP

1

0

1

0

1

0

1

0

>HCOMP

<LCOMP

1

0

1

0

1

0

0

1

<HCOMP

>LCOMP

1

0

1

0

0

1

1

0

<HCOMP

<LCOMP

1

0

1

0

0

1

0

1

X

X

0

1

0

1

QH (t – 1)

QH (t – 1)

QL (t – 1)

QL (t – 1)

Table III. Active Load Truth Table

OUTPUT STATES (Including Diode Bridge)

OUT_L

INHL

INHL

IOH

IOL

I(OUT_L)

<VCOM

0

1

V(IOHC)

× 10 mA

V(IOLC)

× 10 mA

IOL

>VCOM

0

1

V(IOHC)

× 10 mA

V(IOLC)

× 10 mA

IOH

X1

0

0

0

0