U2270B

IDIC read/write base stations in contactless identification and immobilizer systems, SO-16

Schematic Symbol

Pin Configuration (16 pins)

Pin	Name	Type
1	GND	power_in
2	OUTPUT	open_collector
3	~{OE}	input
4	INPUT	input
5	MS	input
6	CFE	input
7	DGND	power_in
8	COIL2	output
9	COIL1	output
10	VEXT	power_in
11	DVS	power_in
12	VBATT	power_in
13	STANDBY	input
14	VS	power_in
15	RF	input
16	HIPASS	input

Footprint

Confirmed

Package_SO/SOIC-16_3.9x9.9mm_P1.27mm

Pad Layout

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Pads (16)

Number	Type
1	smd
2	smd
3	smd
4	smd
5	smd
6	smd
7	smd
8	smd
9	smd
10	smd
11	smd
12	smd
13	smd
14	smd
15	smd
16	smd

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