ZXCT1012ET5TA Diodes Zetex, ZXCT1012ET5TA Datasheet - Page 3
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ZXCT1012ET5TA
Manufacturer Part Number
ZXCT1012ET5TA
Description
IC CURRENT MONITOR 2.5% TSOT23-5
Manufacturer
Diodes Zetex
Datasheet
1.ZXCT1012ET5TA.pdf
(10 pages)
Specifications of ZXCT1012ET5TA
Function
Current Monitor
Sensing Method
High-Side
Accuracy
±2.5%
Voltage - Input
2.5 ~ 20 V
Current - Output
2mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ZXCT1012ET5TR
Recommended operating conditions
Electrical characteristics
Test conditions T
(*) Temperature dependent measurements are extracted from characterisation and simulation results.
(‡) With the ZXCT1012 using SENSE+ as its power supply pin, common mode rejection cannot be distinguished from
Issue 1 - December 2006
© Zetex Semiconductors plc 2006
NOTES:
Symbol
V
T
V
V
Symbol Parameter
I
I
I
Acc
Gm
Tc
BW
CMRR
OUT
Q
SENSE-
A
IN
SENSE
OUT
power supply rejection.
(‡)
Output current
Ground pin current V
SENSE- pin input
current
Accuracy
Transconductance,
I
Temperature
coefficient
Bandwidth
Common mode
rejection ratio
OUT
Recommended parameter
Sense+ range
Ambient temperature range differential
Sense voltage
Output voltage swing
/V
SENSE
amb
(*)
= 25°C, V
Conditions
V
V
V
V
V
R
V
V
T
C
R
V
V
amb
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
L
OUT
SENSE
IN
= 5pF,
= 2.5V to 20V
= 0 to 50°C
= 1k
IN
= 0V
= 10mV
= 40mV
= 100mV
= 200mV
= 0V
= 0.1V
= 200mV
= 200mV
= 100mV, R
= V
SENSE+
V
V
(*)
3
SENSE
SENSE
OUT
= 5V, unless otherwise stated
= 1k
= 10mV
= 100mV
Min.
-40
2.5
10
0
0.975
Min.
1.95
-2.5
380
85
0
V
SENSE-
Limits
Max.
2500
Limits
20
85
Typ.
1.00
2.00
100
400
500
300
0.3
3.5
10
80
2
-1.5
ZXCT1012
www.zetex.com
1.025 mA
Max.
2.05
115
420
100
2.5
15
8
Units
mV
°C
V
V
Unit
mA
nA
%
mA/V
ppm/
°C
kHz
MHz
dB
A
A
A
A