參數(shù)資料
型號: TLC5618AMFK
廠商: TEXAS INSTRUMENTS INC
元件分類: DAC
英文描述: SERIAL INPUT LOADING, 12.5 us SETTLING TIME, 12-BIT DAC, CQCC20
封裝: CERAMIC, LCC-20
文件頁數(shù): 20/26頁
文件大?。?/td> 386K
代理商: TLC5618AMFK
TLC5618, TLC5618A
PROGRAMMABLE DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTERS
SLAS156G – JULY 1997 – REVISED APRIL 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
_
+
DAC
12-Bit DAC Register Latch A
Power-Up
Reset
Control
Logic
16-Bit Shift Register
4
Program
Bits
12 Data Bits
(LSB)
(MSB)
REFIN
AGND
CS
SCLK
DIN
OUT A
(Voltage Output)
_
+
RR
DAC A
×2
Double
Buffer
Latch
_
+
_
+
OUT B
(Voltage Output)
DAC B
DAC
R
×2
R
12-Bit DAC Register Latch B
7
4
6
5
3
2
1
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
AGND
5
Analog ground
CS
3
I
Chip select, active low
DIN
1
I
Serial data input
OUT A
4
O
DAC A analog output
OUT B
7
O
DAC B analog output
REFIN
6
I
Reference voltage input
SCLK
2
I
Serial clock input
VDD
8
Positive power supply
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參數(shù)描述
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