參數(shù)資料
型號: TLC1549MJG
廠商: Texas Instruments, Inc.
英文描述: 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
中文描述: 10位模擬數(shù)字轉換器與串行控制
文件頁數(shù): 8/15頁
文件大?。?/td> 238K
代理商: TLC1549MJG
TLC1549C, TLC1549I, TLC1549M
10-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS059C – DECEMBER 1992 – REVISED MARCH 1995
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
CC
= V
ref+
= 4.5 V to 5.5 V, I/O CLOCK frequency = 2.1 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC = 4.5 V,
VCC = 4.5 V to 5.5 V,
VCC = 4.5 V,
VCC = 4.5 V to 5.5 V,
VO = VCC,
VO = 0,
VI = VCC
VI = 0
CS at 0 V
MIN
2.4
TYP
MAX
UNIT
VOH
High level output voltage
High-level output voltage
IOH = –1.6 mA
IOH = –20
μ
A
IOL = 1.6 mA
IOL = 20
μ
A
CS at VCC
CS at VCC
V
VCC–0.1
VOL
Low level output voltage
Low-level output voltage
0.4
V
0.1
IOZ
Off state (high impedance state) output current
Off-state (high-impedance-state) output current
10
μ
A
–10
IIH
IIL
ICC
High-level input current
0.005
2.5
μ
A
μ
A
mA
Low-level input current
–0.005
–2.5
Operating supply current
0.8
2.5
Analog input leakage current
VI = VCC
VI = 0
1
μ
A
–1
Maximum static analog reference
current into REF+
Vref+ = VCC,
Vref– = GND
10
μ
A
TLC1549C, I (Analog)
During sample cycle
30
55
Ci
Input capacitance
TLC1549M
(Analog)
During sample cycle
30
pF
TLC1549C, I (Control)
TLC1549M
5
5
15
(Control)
All typical values are at VCC = 5 V, TA = 25
°
C.
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