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参数资料
| 型号： | TLC0820ACDWRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20 |
| 封装： | GREEN, PLASTIC, SOIC-20 |
| 文件页数： | 11/15页 |
| 文件大小： | 345K |
| 代理商： | TLC0820ACDWRG4 |
TLC0820AC, TLC0820AI
Advanced LinCMOS
HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL
CONVERTERS USING MODIFIED FLASH TECHNIQUES
SLAS064A – SEPTEMBER 1986 – REVISED JUNE 1994
2–5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified operating free-air temperature, VCC = 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
V
Hi h l
l
t
lt
D0 –D7, INT, or
VCC = 4.75 V,
IOH = – 360 A
Full range
2.4
V
VOH
High-level output voltage
D0 D7, INT, or
OFLW
VCC = 4.75 V,
Full range
4.5
V
CC
,
IOH = – 10 A
25
°C
4.6
VOL
Low level output voltage
D0 – D7, OFLW, INT,
VCC = 5.25 V,
Full range
0.4
V
VOL
Low-level output voltage
D0 D7, OFLW, INT,
or WR/RDY
CC
,
IOL = 1.6 mA
25
°C
0.34
V
CS or RD
Full range
0.005
1
WR/RDY
Full range
3
IIH
High-level input current
WR/RDY
VIH = 5 V
25
°C
0.1
0.3
A
MODE
Full range
200
MODE
25
°C
50
170
IIL
Low-level input current
CS, WR/RDY, RD,
or MODE
VIL = 0
Full range
– 0.005
–1
A
VO =5V
Full range
3
IOZ
Off-state (high-impedance-state)
D0 D7 or WR/RDY
VO = 5 V
25
°C
0.1
0.3
A
IOZ
(g
)
output current
D0 – D7 or WR/RDY
VO =0
Full range
–3
A
VO = 0
25
°C
– 0.1
– 0.3
CS at 5 V
VI =5V
Full range
3
II
Analog input current
CS at 5 V,
VI = 5 V
25
°C
0.3
A
II
Analog input current
CS at 5 V
VI =0
Full range
–3
A
CS at 5 V,
VI = 0
25
°C
– 0.3
D0 – D7, OFLW, INT,
VO =5V
Full range
7
D0 D7, OFLW, INT,
or WR/RDY
VO = 5 V
25
°C
8.4
14
IOS
Short circuit output current
D0 D7 or OFLW
Full range
–6
mA
IOS
Short-circuit output current
D0 – D7 or OFLW
VO =0
25
°C
– 7.2
–12
mA
INT
VO = 0
Full range
– 4.5
INT
25
°C
– 5.3
–9
R f
Reference resistance
Full range
1.25
6
k
Rref
Reference resistance
25
°C
1.4
2.3
5.3
k
ICC
Supply current
CS, WR/RDY, and
Full range
15
mA
ICC
Supply current
CS, WR/RDY, and
RD at 0 V
25
°C
7.5
13
mA
Ci
Input capacitance
D0 – D7
Full range
5
pF
Ci
Input capacitance
ANLG IN
Full range
45
pF
Co
Output capacitance
D0 – D7
Full range
5
pF
Full range is as specified in recommended operating conditions.
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| TLC0820ACI | 制造商:TI 制造商全称:Texas Instruments 功能描述:Advanced LinCMOS TM HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES |
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