|
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
|
|
