參數(shù)資料
型號: WM8170
廠商: Wolfson Microelectronics
英文描述: 5.0 VOLT BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
中文描述: 3.3集成的信號處理器區(qū)陣CCD
文件頁數(shù): 6/41頁
文件大?。?/td> 453K
代理商: WM8170
WM8170
Product Preview Rev 1.0
WOLFSON MICROELECTRONICS LTD
PP Rev 1.0 March 2000
6
Test Characteristics
CVDD = AVDD = DVDD = 3.3V, AGND = DGND = CGND = 0V, RISET=15k
, TA = 0
o
C to +70
o
C, unless otherwise stated.
PARAMETER
SYMBOL
TEST CONDITIONS
Reset Level Clamp Switch/AC Coupling Resistance
AC coupling resistance, ON
R
CON
ACINP=1
AC coupling resistance, OFF
R
COFF
ACINP=0
Reset level clamp switch
resistance
CLPSWB=0
Black Level Clamp
DC offset correction range
V
BLCR
V375=1
References
VMID voltage
VMID
VRT - VRB, Note 1
V
REFL
V375=0
VRT - VRB, Note 1
V
REFH
V375=1
V
CLP
[1.0]
V
COOO
0 0
V
CO1O
0 1
V
C1OO
1 0
V
COO1
0 0
V
CO11
0 1
V
C1O1
1 0
Voltage on ISET pin
V
ISET
V
ISET
temperature coefficient
V
ITEMP
Auxiliary DACs
Resolution
Maximum integral non-
linearity
Maximum differential non-
linearity
Full scale output, TIMES 2
D
FSO
AUX1X1,
AUX2X1 = 0
Full scale output, TIMES 1
D
FSOH
AUX1X1,
AUX2X1 = 1
Output slew rate
D
SR
Output settling time
D
TS
Load regulation
D
LR
MIN
TYP
MAX
UNIT
30
20
115
50
70
k
M
R
ON
ACINP=0, CLPENB=0
150
185
80
mV
1.575
1.65
0.5
0.75
1.725
V
V
V
V375
0
0
0
1
1
1
-0.25
0
+0.25
-0.375
0
+0.375
1.234
V
V
V
V
V
V
V
VCLP voltage referenced to
VMID
1.203
1.265
mV/
o
C
8
Bits
LSB
INL
+1
DNL
+0.75
LSB
AVDD
V
AVDD/2
V
V
sec
μ
sec
mV/mA
Note 1: ADC input voltage is twice VRT- VRB voltage.
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