Download User Manual - Digi-Key

SCHEMATIC DIAGRAM
6
C4
CON1
1
2
3
U2 HT7533-1
2 VIN VOUT 3
GND
1
2.2uF
16V
Gnd 1
Vin 2
Vout 3
1
VDD
C3
SNS3B 5
R25
10k
2.2uF
16V
SNS3A 6
5 nc
U2 Footprint
4 nc
13 DRDY
5
2 SDO
6
3 /SS
8
9*
10 nc
R22
1k
R20
1k
R21
1k
4k7
11 SDI
47k
* Sleep mode
The E510 Eval board is not configured to operate
the QT510 in Sleep Mode.
If you wish operate the QT510 in sleep mode
using a microcontroller via CON1 please refer to
the board details on page 8.
12 PROX
100nF
C5
100nF
SNS2B 7
SNS1A 10
R23
4k7
C1
100nF
SNS1B 9
VSS
14
R2
15k
R3
15k
R1
15k
R18
15k
R17
15k
127 0
R16
15k
R15
15k
R4
15k
SNS2A 8
4 SCLK
R26
R19
C2
4*
7
U1 QT510
R24
4k7
E510
QWheel
R5
15k
R6
15k
85
R14
15k
R7
15k
R8
15k
R13
15k
43
R12
15k
R9
15k
R11
R10 15k
15k