參數(shù)資料
型號: TLC1543QDWREP
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 11-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: GREEN, PLASTIC, SOIC-20
文件頁數(shù): 12/25頁
文件大?。?/td> 573K
代理商: TLC1543QDWREP
TLC1542EP, TLC1543EP
10BIT ANALOGTODIGITAL CONVERTERS WITH
SERIAL CONTROL AND 11 ANALOG INPUTS
SGLS152A JANUARY 2004 REVISED FEBRUARY 2006
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGE
TA
SMALL OUTLINE
(DW)
40
°C to 125°C
TLC1542QDWREP{
40
°C to 125°C
TLC1543QDWREP
This part number is in the product preview stage
of development.
functional block diagram
14-Channel
Analog
Multiplexer
4
10
4
REF+
REF
DATA
OUT
ADDRESS
I/O CLOCK
CS
3
EOC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
1
2
3
4
5
6
7
8
9
11
12
18
15
17
19
16
14
13
10-Bit
Analog-to-Digital
Converter
(Switched Capacitors)
Sample and
Hold
Input Address
Register
Self-Test
Reference
Output
Data
Register
System
Clock,
Control Logic,
and I/O
Counters
10-to-1 Data
Selector and
Driver
typical equivalent inputs
INPUT CIRCUIT IMPEDANCE DURING SAMPLING MODE
INPUT CIRCUIT IMPEDANCE DURING HOLD MODE
1 k
TYP
Ci = 60 pF TYP
(equivalent input
capacitance)
5 M
TYP
A0 A10
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