IC-MQ Datasheet, PDF (4/39 Pages) IC-Haus GmbH – PROGRAMMABLE 9-BIT Sin/Cos INTERPOLATION IC WITH RS422 DRIVER

iC-MQ PROGRAMMABLE 9-BIT
Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
PACKAGES
Rev D4, Page 4/39
PIN CONFIGURATION TSSOP20
PIN FUNCTIONS
No. Name Function
1 X1 Signal Input 1 (Index +)
2 X2 Signal Input 2 (Index -)
3 X3 Signal Input 3
4 X4 Signal Input 4
5 VDDS Switched Supply Output
(reverse polarity proof, load to 20 mA
max.)
6 GNDS Switched Ground
(reverse polarity proof)
7 X5 Signal Input 5
8 X6 Signal Input 6
9 ACO Signal Level Controller,
high-side current source output
10 SDA Serial Configuration Interface,
data line
11 SCL Serial Configuration Interface,
clock line
12 NB Incremental Output B-
13 PB Incremental Output B+
14 NA Incremental Output A-
15 PA Incremental Output A+
16 GND Ground
17 VDD +4.3...5.5 V Supply Voltage
18 NZ Incremental Output Z-
19 PZ Incremental Output Z+
20 ERR Error Signal (In/Out) / Test Mode Trigger
Input