SP9501AS 查看數據表（PDF） - Signal Processing Technologies

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SP9501AS

12–Bit, Voltage Output D/A Converter

Signal Processing Technologies 

®

SP9501

12–Bit, Voltage Output D/A Converter

s Low Power – 16mW

s Voltage Output, ±4.5V range

s Midscale Preset, Zero Volts Out

s 2MHz Multiplying Bandwidth

(4-Quadrant)

s Standard 3-Wire Serial Interface

s 8–pin (0.15") SOIC and Plastic DIP

Packages

s ±5V supply operation

DESCRIPTION…

The SP9501 is a low power 12-Bit Digital-to-Analog Converter. It features ±4.5V output swings

when using ±5 volt supplies. The converter uses a standard 3–wire serial interface compatible

with SPI™, QSPI™ and Microwire™. The output settling-time is specified at 4µs. The SP9501 is

available in 8–pin 0.15" SOIC and DIP packages, specified over commercial and industrial

temperature ranges.

DAC

REGISTER

LATCH

Ref In

DAC

SHIFT

REGISTER

CS SDI SCK

–

+

VOUT

SP9501DS/02

SP9501 12-Bit, Low-Power Voltage Output

1

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