IC-MSB_17 Datasheet, PDF (5/32 Pages) IC-Haus GmbH – SIN/COS SIGNAL CONDITIONER

iC-MSB^SAFETY, iC-MSB2
SIN/COS SIGNAL CONDITIONER WITH 1Vpp DRIVER
Rev F3, Page 5/32
PIN CONFIGURATION QFN32-5x5
- PRELIMINARY -
32 31 30 29 28 27 26 25
1
24
2
23
3
22
4
5
<P-CODE>
21
20
6
<A-CODE>
19
7
<D-CODE>
18
8
17
9 10 11 12 13 14 15 16
PIN FUNCTIONS
No. Name Function
1, 2 n.c.³⁾
3 ERR Error Signal (In/Out), and
Test Mode Trigger Input
4, 5 n.c.³⁾
6 X1
Signal Input 1 (Index +)
7 X2
Signal Input 2 (Index -)
8, 9 n.c.³⁾
10 X3
Signal Input 3
11 X4
Signal Inout 4
12 VDDS¹⁾ Switched Supply Output and Internal
Analog Supply Voltage
(reverse-polarity-proof, load 20 mA
max.)
13 GNDS¹⁾ Switched Ground
(reverse-polarity-proof)
14 X5
Signal Input 5
15 X6
Signal Input 6
16 n.c.³⁾
17 ACO Signal Level Controller,
high-side current source output
18 n.c.³⁾
19 SDA Serial Configuration Interface,
data line
20, 21 n.c.³⁾
22 SCL Serial Configuration Interface,
clock line
23, 24 n.c.³⁾
25 NC
Neg. Cosine Output
26 PC
Pos. Cosine Output
27 NS
Neg. Sine Output
28 PS
Pos. Sine Output
29 GND Ground
30 VDD +4.5 to +5.5 V Supply Voltage
31 NZ
Neg. Index Output
32 PZ
Pos. Index Output
BP
Backside Paddle ²⁾
(top view) IC top marking: <P-CODE> = product code, <A-CODE> = assembly code (subject to changes), <D-CODE> = date code (subject to changes);
1) It is advisable to connect a bypass capacitor of at least 100 nF close to the chip’s analog supply terminals.
2) To improve heat dissipation the backside paddle should be soldered and joined to an extended copper area, which must have GNDS potential.
3) Pin numbers marked n.c. are not connected.