vt5376 STMicroelectronics, vt5376 Datasheet - Page 22

• Manufacturer Part Number: vt5376
• Description: Ultra-low Power Laser Motion Sensor For Laser Mouse Applications
• Manufacturer: STMicroelectronics

Pinout
9.1
22/24
Pin description
Table 9.
Note:
1
2
3
4
5
6
7
8
17
18
19
20
21
22
23
25
26
28
29
31
32
Pin No.
All other pins are NOT CONNECTED
POWERDOWN
TEST_CLOCK
AVDD
VGATE_ON
VREF
VBAT
VGATE_START
LASER_OUT
RBIN
LASER_NEN
RESET_OUT
DVDD2
DVSS2
RC_OSC
MOTION
SCL
SDA
VTOP
VREG
DVSS1
AVSS
VT5376 pin description
Pin Name
ANA
I/O
ANA
I/O
PWR
I/O
ANA
PWR
ANA
ANA
I/O
PWR
PWR
I/O
I/O
I/O
I/O
PWR
PWR
PWR
PWR
Type
1.8 V regulated and analog supply
Digital IO (supplied by VTOP)
Analog ref input
Single battery supply (0.9 Vto 2 V)
Output (supplied by Vbat)
Set maximum laser/led current
Laser enable
Digital IO
1.8 V regulated and digital supply
Digital Ground
6MHz Oscillator
Digital IO
Digital IO
Digital IO
Digital IO
Digital IO
Power supply for internal regulators
1.8 V regulated supply
Digital ground
Analog ground
Laser drive set by internal DAC
Description
VT5376