IC-MR Datasheet, PDF (4/44 Pages) IC-Haus GmbH – 13-BIT S&H SIN/COS INTERPOLATOR WITH CONTROLLER INTERFACES

iC-MR 13-BIT S&H SIN/COS
preliminary
INTERPOLATOR WITH CONTROLLER INTERFACES
PACKAGING INFORMATION
Rev A1, Page 4/44
PIN CONFIGURATION QFN48-7x7
(topview)
PIN FUNCTIONS
No. Name Function
1 ACO Signal Level Controller, high-side current
source output
2 VDDA +5V Supply Voltage, analog
3 GNDA Ground, analog
4 PSO Sine Output
5 NSO Sine Output, inverted
6 PCO Cosine Output
7 NCO Cosine Output, inverted
8 NERR Error Signal, input/indication output*
9 VDD +5V Supply Voltage, digital
10 GND Ground, digital
11 SDA EEPROM Interface, data line I²C
12 SCL EEPROM Interface, clock line I²C
PIN FUNCTIONS
No. Name Function
13 D7 Par. Interface, data line
14 D6 Par. Interface, data line
15 D5 Par. Interface, data line
16 D4 Par. Interface, data line
17 D3 Par. Interface, data line
18 D2 Par. Interface, data line
19 D1 Par. Interface, data line
20 D0 Par. Interface, data line
21 NWR Par. Interface, write signal*
22 NRD Par. Interface, read signal*
23 NL Par. Interface, storage signal*
Ser. Interface, data acquisition*
24 NCS Par. Interface, chip select*
Ser. Interface, chip select*
25 MAI Ser. Interface, clock input
26 SLO Ser. Interface, data output
27 SLI Ser. Interface, data input
28 ASLI Absolute Data Interface, data input
29 AMAO Absolute Data Interface, clock output
30 TMS Test Mode Selection Input
31 NRES Reset Signal, input/indication output*
32 n.c.
33 T2 Test Pin
34 n.c.
35 ADC 12-bit ADC Input, temperature sensor
36 n.c.
37 T0 Test Pin
38 T1 Test Pin
39 n.c.
40 NSI Sine Input, inverted
41 PSI Sine Input
42 VREF Reference Voltage, input/output
43 PCI Cosine Input
44 NCI Cosine Input, inverted
45 n.c.
46 n.c.
47 n.c.
48 n.c.
n.c.: Pin is not connected.
*) Pin is low active.