WM2604IDT 查看數據表（PDF） - Wolfson Microelectronics plc

零件编号

产品描述 (功能)

生产厂家

WM2604IDT

Quad 10-Bit Serial Input Voltage Output DAC

Wolfson Microelectronics plc 

WM2604

Production Data

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

MIN

MAX

Supply voltages, AVDD to AGND, DVDD to DGND

Supply voltage differences, AVDD to DVDD

Digital input voltage

Reference input voltage

Operating temperature range, TA

Storage temperature

WM2604C

WM2604I

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

-2.8V

-0.3V

-0.3V

0°C

-40°C

-65°C

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

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 REFINAB,

REFINCD

VREF

See Note

Load resistance

RL

2

10

Load capacitance

CL

Serial clock rate

fSCLK

Operating free-air temperature

TA

WM2604CDT

0

WM2604IDT

-40

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

MAX

5.5

0.8

AVDD - 1.5

100

20

70

85

UNIT

V

V

V

V

kΩ

pF

MHz

°C

°C

WOLFSON MICROELECTRONICS LTD

PD Rev 1.0 June 99

3

Share Link: