OPA564-Q1

www.ti.com

SBOS567

– JUNE 2011

ELECTRICAL CHARACTERISTICS (continued)

OPA564-Q1

PARAMETERS

CONDITIONS

MIN

TYP

MAX

UNIT

Specified Voltage Range

±12

V

Operating Voltage Range

7

24

V

39

50

mA

Over Temperature

50

mA

Quiescent Current in Shutdown Mode

5

mA

Specified Voltage for Digital

(V

–) + 3.0

(V

–) + 5.5

V

Digital Quiescent Current

43

100

μA

TEMPERATURE RANGE

Operating Range

–40

°C

Thermal Resistance

HSOP-20 DWP PowerPAD (Pad Down)

High K Board

33

°C/W

50

°C/W

1.83

°C/W

22

°C/W

High K Board

45.5

°C/W

6.3

°C/W

22

°C/W

(11) Power-supply sequencing requirements must be observed. See Power Supplies section for more information.

(12) Quiescent current increases when the current limit is increased (see Typical Characteristics).

(13) The OPA564-Q1 typically goes into thermal shutdown at a junction temperature above +140

°C.

(14) Thermal modeling of the DWD-20 package was done based on a 1-inch AAVID Thermalloy heatsink (Thermalloy part no. 65810).

Copyright

© 2011, Texas Instruments Incorporated

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