WM2613 Ver la hoja de datos (PDF) - Wolfson Microelectronics plc

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componentes Descripción

Fabricante

WM2613

Byte-wide Parallel Input, 12-bit Voltage Output DAC

Wolfson Microelectronics plc 

Production Data

WM2613

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or

beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical

Characteristics at the test conditions specified

ESD Sensitive Device. This device is manufactured on a CMOS process. It is therefore generically susceptible to

damage from excessive static voltages. Proper ESD precautions must be taken during handling and storage of this

device.

CONDITION

Supply voltages, AVDD or DVDD to GND

Supply voltage differences, AVDD to DVDD

Reference input voltage

Digital input voltage range to GND

Operating temperature range, TA

Storage temperature

WM2613C

WM2613I

Lead temperature 1.6mm (1/16 inch) soldering for 10 seconds

MIN

-2.8V

-0.3V

-0.3V

0°C

-40°C

-65°C

MAX

7V

2.8V

DVDD + 0.3V

AVDD + 0.3V

70°C

85°C

150°C

260°C

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage

AVDD, DVDD

2.7

High-level digital input voltage

VIH

DVDD = 2.7V to 5.5V

2

Low-level digital input voltage

VIL

DVDD = 2.7V to 5.5V

Reference voltage to REFIN

VREF

See Note

Load resistance

RL

Load capacitance

CL

Operating free-air temperature

TA

2

WM2613CDT

0

WM2613IDT

-40

Note: Reference voltages greater than AVDD/2 will cause saturation for large DAC codes.

5.5

V

V

0.8

V

AVDD - 1.5

V

kΩ

100

pF

70

°C

85

°C

WOLFSON MICROELECTRONICS LTD

Production Data Rev 1.0 June 1999

3

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