Si8503-C-IS Silicon Laboratories Inc, Si8503-C-IS Datasheet - Page 24
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Si8503-C-IS
Manufacturer Part Number
Si8503-C-IS
Description
Board Mount Current Sensors 20A SNGLE OUTPUT 5kV
Manufacturer
Silicon Laboratories Inc
Type
AC Current Sensorr
Series
-r
Datasheet
1.SI8503-C-IS.pdf
(36 pages)
Specifications of Si8503-C-IS
Current Rating
20 A
Supply Voltage
2.7 V to 5.5 V
Frequency Range
50 KHz to 1 MHz
Operating Temperature
- 40 C to + 125 C
Accuracy
5 %
Current - Sensing
20A
Sensitivity
98mV/A
Current - Supply
4mA
Sensor Type
Closed Loop
Voltage - Supply
2.7 V ~ 5.5 V
Output
Configurable
Frequency
50kHz ~ 1MHz
Response Time
-
Polarization
Unidirectional
Package / Case
20-SOIC (0.295", 7.50mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Si85xx
4. Pin Descriptions—12-Pin QFN
24
Pin#
10
11
12
1
2
3
4
5
6
7
8
9
GND2
GND3
Pin Name
OUT
NC
Si850x
R1
R2
GND2
GND3
GND1
TRST
VDD1
VDD2
IOUT
OUT
NC
R1
R2
IIN
Integrator reset input 1
Integrator reset input 2
Ground
Output
No connect
Reset time control
Ground
Current output terminal
Current input terminal
Power supply input
Si850x
Table 12. Si85xx Family Pin Descriptions
Figure 20. Example Pin Configurations
Description
IOUT
IIN
Preliminary Rev. 0.21
Pin Name
Si851x
MODE
OUT1
OUT2
TRST
IOUT
GND
VDD
R1
R2
R3
R4
IIN
OUT1
OUT2
R1
R2
R3
R4
Integrator reset input 1
Integrator reset input 2
Integrator reset input 3
Integrator reset input 4
Output in single-ended output mode, or
one of two outputs in Ping-Pong mode.
Second of two Ping-Pong mode outputs
Reset time control
Ground
Current output terminal
Current input terminal
Power supply input
Mode control input
Si851x
Description
IOUT
IIN