|
IT88347 －8-bit
8-channel D/A converter
Description
IT88347 is a 8 Channels R2R CMOS
Digital to Analog Converter (DAC)
with 8-bit resolution, low
leakage current and low operating current. The IT88347 has built in
operational amplifier output
buffers which canoperate in full-swing voltage range from GND to
VCC (3.0V to 5.5V) with the Drive/Sink
current up to max. 1mA.
The Digital Input data (DI) can be serially
shifted and latched with
a max. 2.5MHz clock (CLK). The latched 12-bit digital data is converted
into analog DC
voltage in the range from VSS to VDD with 8-bit resolution to one of the
eight channels’ D/A converter
in a max. 100μs settling time.
|
Features
-
Wide Operation Power Supply range from 3.0V to 5.5V without
sacrificing performance
-
High Linearity Resolution DNL < +- 0.5LSB; INL <= +-0.6LSB
-
12 bits serial data input controlled by 3 wire serial data transfer
pins DI, CLK, LD
-
Max. 2.5MHz serial digital data input
-
Serial I/O data for cascade application
-
Max. 1.0mA analog output drive/sink current for each
DAC
|
Technology
Information:
Data
Sheet
Package: TSSOP16
Other Products
|
|
