參數(shù)資料
型號： ZN427J8
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： ADC
英文描述： Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TVPS00; No. of Contacts:4; Connector Shell Size:21; Connecting Termination:Crimp; Circular Shell Style:Wall Mount Receptacle; Body Style:Straight
中文描述： 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP18
封裝： DC18
文件頁數(shù)： 3/17頁
文件大?。?/td> 311K
代理商： ZN427J8
ZN427
2
ABSOLUTE MAXIMUM RATINGS
Supply voltage V
CC
Max. voltage, logic and V
REF
input
Operating temperature range
+7.0V
+V
CC
0
°
C to +70
°
C (ZN427E8)
-55
°
C to +125
°
C (ZN427J8)
-55
°
C to +125
°
C
Storage temperature range
External Ref. 2.5V
DC Package
DP Package
V
REF IN
= 2.560V
See note 1
V
= +3V, R
EXT
= 82k
V - = -5V
See comparator (page x-xx)
R
REF
= 390
, C
REF
= 4
μ
7
See reference (page x-xx)
V
IN
= 5.5V, V
CC
= max.
V
IN
= 2.4V, V
CC
= max.
V
IN
= 5.5V, V
CC
= max.
V
IN
= 2.4V, V
CC
= max.
V
IN
= 0.4V, V
CC
= max.
I
OH
= max., V
CC
= min.
I
OL
= max., V
CC
= min.
V
O
= 2.4V
See Fig.9
See Fig.9
See note 1
8
-
-
-
-
-
-
12
10
2.545
-
1.5
4.5
-
-
-
-
25
-3.0
-0.5
2.475
-
-
4
2.0
-
-
-
-
-
-
-
-
2.4
-
-
-
-
-
250
-
500
900
-
-
±
0.5
±
3
±
6
±
2.5
±
8
15
13
2.550
-
-
-
25
125
1
100
-
-
-
2.560
0.5
50
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
180
160
-
-
1000
-
±
0.5
-
-
-
-
-
18
16
2.555
10
3.0
5.5
40
-
-
-
15
-30.0
3.5
2.625
2
-
15
-
0.8
50
15
100
30
-5
-100
1.6
-
0.4
2
-1.5
250
250
-
250
-
-
Min.
Typ.
Max.
Bits
LSB
LSB
ppm/
°
C
ppm/
°
C
ppm/
°
C
μ
V/
°
C
mV
mV
V
μ
s
V
V
mA
mW
μ
A
k
μ
A
V
V
V
ppm/
°
C
mA
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
mA
V
V
μ
A
V
ns
ns
ns
ns
ns
kHz
Parameter
Units
Conditions
Converter
Resolution
Linearity error
Differential non-linearity
Linearity error T.C.
Differential non-linearity T.C.
Full-scale (gain) T.C.
Zero T.C.
Zero transition
00000000
to 00000001
11111110
to 11111111
F.S. transition
Conversion time
External reference voltage
Supply voltage (V
CC
)
Supply current
Power consumption
Comparator
Input current
Input resistance
Tail current, I
Negative supply, V–
Input voltage
Internal voltagee reference
Output voltage
Slope resistance
V
temperature coefficient
Reference current
Logic
(over operating temperature range)
High level input voltage V
IH
Low level input voltage V
IL
High level input current,
WR
and RD inputs I
High level input current,
Clock input I
Low level input current I
IL
High level output current I
OH
Low level output current I
OL
High level output voltage V
OH
Low level output voltage V
OL
Disable output leakage
Input clamp diode voltage
Read input to data output
Enable/disable delay time t
RD
Start pulse width tWR
WR
to
BUSY
propagation delay t
BD
Clock pulse width
Maximum clock frequency
Note 1:
A 900kHz clock gives a conversion time of 10
μ
s (9 clock periods).
ELECTRICAL CHARACTERISTICS
(at V
CC
= 5V, T
amb
= 25
°
C unless otherwise specified).
相關PDF資料
PDF描述
ZN428 8-BIT LATCHED INPUT D-A CONVERTER
ZN428J8DC Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
ZN428DMP Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
ZN428E-8 Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
ZN428E8DP Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
相關代理商/技術參數(shù)
參數(shù)描述
ZN427J-8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit
ZN427J8DC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit
ZN428 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT LATCHED INPUT D-A CONVERTER
ZN428D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT LATCHED INPUT D-A CONVERTER
ZN428DMP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter
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