IC-MSB_17 Datasheet, PDF (3/32 Pages) IC-Haus GmbH – SIN/COS SIGNAL CONDITIONER

iC-MSB^SAFETY, iC-MSB2
SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER
CONTENTS
Rev F3, Page 3/32
PACKAGING INFORMATION
PIN CONFIGURATION TSSOP20,
TSSOP20-TP . . . . . . . . . . . . . . .
PIN CONFIGURATION QFN32-5x5
- PRELIMINARY - . . . . . . . . . . . . .
PACKAGE DIMENSIONS : QFN32-5x5
(5 mm x 5 mm) . . . . . . . . . . . . . .
4
Current Signals . . . . . . . . . . . . . . . . . 20
Voltage Signals . . . . . . . . . . . . . . . . . 20
4
SIGNAL PATH MULTIPLEXING: iC-MSB^SAFETY 22
5
EXTENDED SIGNAL PATH MULTIPLEXING:
6
iC-MSB2 ^{( not for safety applications )}
23
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
PROGRAMMING
REGISTER MAP
7 ^{SIGNAL CONDITIONING CH1, CH2}
24
Gain Settings CH1, CH2 . . . . . . . . . . . . 24
7
Offset Calibration CH1, CH2 . . . . . . . . . 25
Phase Correction CH1 vs. CH2 . . . . . . . . 25
8
SIGNAL CONDITIONING CH0
26
12
Gain Settings CH0 . . . . . . . . . . . . . . . 26
13
Offset Calibration CH0 . . . . . . . . . . . . . 26
SERIAL CONFIGURATION INTERFACE
(EEPROM)
SIGNAL LEVEL CONTROL and SIGNAL
15
MONITORING
27
Example of CRC Calculation Routine . . . . 15
ERROR MONITORING AND ALARM OUTPUT 28
EEPROM Selection . . . . . . . . . . . . . . 15
I²C Slave Mode (ENSL = 1) . . . . . . . . . . 16
Alarm Output: I/O pin ERR . . . . . . . . . . 28
Excessive Temperature Warning . . . . . . . 28
BIAS SOURCE AND TEMPERATURE
SENSOR CALIBRATION
Driver Shutdown . . . . . . . . . . . . . . . . 28
17
Error Protocol . . . . . . . . . . . . . . . . . . 29
OPERATING MODES
18 _{REVERSE POLARITY PROTECTION}
29
Calibration Op. Modes . . . . . . . . . . . . . 18
Special Device Test Functions . . . . . . . . 18 ^{APPLICATION HINTS}
30
Signal Filter . . . . . . . . . . . . . . . . . . . 18
Connecting MR sensor bridges for
safety-related applications . . . . . . . . 30
TEST MODE
19
PLC Operation . . . . . . . . . . . . . . . . . 30
INPUT CONFIGURATION
20 REVISION HISTORY
31