參數(shù)資料
型號: ZXCT1080E5TA
廠商: Diodes Inc
文件頁數(shù): 3/11頁
文件大?。?/td> 166K
描述: IC CURRENT MONITOR 3% SOT23-5
特色產(chǎn)品: ZXCT1080 - Current Monitor
標(biāo)準(zhǔn)包裝: 1
功能: 電流監(jiān)控器
檢測方法: 高端
精確度: ±3%
輸入電壓: 3 V ~ 60 V
電流 - 輸出: 1mA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 1478 (CN2011-ZH PDF)
其它名稱: ZXCT1080E5DKR
 
ZXCT1080
HIGH VOLTAGE HIGH-SIDE CURRENT MONITOR
 
ZXCT1080  
Document number: DS33454 Rev. 4 - 2 
3 of 11
www.diodes.com
December 2011
?Diodes Incorporated 
Electrical Characteristics  
 
T
A
 = 25?/SPAN>C, V
IN
 = 12V, V
CC
 = 5V, V
SENSE
 
(Note 4) = 100mV (unless otherwise specified) 
Symbol
Parameter
Conditions
T
A
 
Min
 
(Note 5)
Typ.
Max
(Note 5)
Units
I
CC
 
V
CC
 Supply Current
V
CC
 = 12V,
V
SENSE
 
=0V (Note 4)
25癈
40
80
120
礎(chǔ)
Full range
 
 
145
I
S+
 
S+ Input Current
V
SENSE
 = 0V (Note 4)
25癈
15
27
42
礎(chǔ)
Full range
 
 
60
I
S-
 
S- Input Current
25癈
15
40
80
nA
V
O(0)
 
Zero V
SENSE
 error
 
(Note 4, 6)
 
 
25癈
0
 
35
mV
V
O(10)
 
Output Offset Voltage
(Note 7) 
V
SENSE
 = 10mV (Note 4)
25癈
-25
 
+25
mV
Full range
-55
 
+55
Gain
OUT
/擵
SENSE
 
(Note 4)
V
SENSE
 = 10mV to 150mV
(Note 4) 
25癈
9.9
10
10.1
V/V
Full range
9.8
 
10.2
V
OUT
 TC
 
(Note 8) 
V
OUT
 variation with
temperature
 
 
 
30
 
ppm/癈
A
CC
 
Total output error
 
 
-3
 
3
%
I
OH
 
Output Source Current
OUT
 = -30mV
 
 
1
 
mA
I
OL
 
Output Sink Current
OUT
 = +30mV
 
 
20
 
礎(chǔ)
PSRR
V
CC
 Supply Rejection
Ration
V
CC
 = 4.5V to 12V
 
54
60
 
dB
CMRR
Common-Mode Sense
Rejection Ratio
V
IN
 = 60V to 3V
 
68
80
 
dB
BW
-3dB small signal
bandwidth
V
SENSE
 
(AC)
 = 10mVpp
(Note 4) 
 
 
500
 
kHz
Notes:
4. V
SENSE
 = "V
S+
" - "V
S-
"
 
5. All Min and Max specifications over full temperature range are guaranteed by design and characterization 
 
6. The ZXCT1080 operates from a positive power rail and the internal voltage-current converter current flow is unidirectional; these result in the output
 
  offset voltage for V
SENSE
 = 0V always being positive.
 
7. For V
SENSE
 > 10mV, the internal voltage-current converter is fully linear. This enables a true offset to be defined and used. V
O(10)
 is expressed       
 
  as the variance about an output voltage of 100mV>
 
8. Temperature dependent measurements are extracted from characterization and simulation results.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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