STMPE812ABJR STMicroelectronics, STMPE812ABJR Datasheet - Page 45
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STMPE812ABJR
Manufacturer Part Number
STMPE812ABJR
Description
Touch Screen Converters & Controllers Touchscreen cntrlr S-Touch
Manufacturer
STMicroelectronics
Type
Resistive Touch Controllersr
Datasheet
1.STMPE812ABJR.pdf
(53 pages)
Specifications of STMPE812ABJR
Rohs
yes
Input Type
1 TSC
Data Rate
400 kbps
Resolution
12 bit
Interface Type
4-wire, I2C
Supply Voltage
1.65 V to 3.6 V
Supply Current
100 uA
Operating Temperature
- 40 C to + 85 C
Package / Case
CSP-12
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage - Max
3.6 V
Supply Voltage - Min
1.65 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STMPE812ABJR
Manufacturer:
SMSC
Quantity:
154
Part Number:
STMPE812ABJR
Manufacturer:
ST
Quantity:
20 000
STMPE812A
Table 22.
ON resistance X+, Y+
ON resistance X-, Y-
ON resistance X+, Y+
ON resistance X-, Y-
ON resistance X+, Y+
ON resistance X-, Y-
Drive current (at 5 mA limit)
Drive current (at 10 mA
limit)
Drive current (at 20 mA
limit)
Drive current (at 30 mA
limit)
Drive current (at 5 mA limit)
Drive current (at 10 mA
limit)
Drive current (at 20 mA
limit)
Drive current (at 30 mA
limit)
Parameter
Switch drivers specification (continued) (continued)
VDD = 3.6 V,
10mA setting
VDD = 3.6 V,
20 mA setting
VDD = 3.6 V,
30 mA setting
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
V
X+/X- or Y+/Y-
shorted together
externally
Test conditions
DD
DD
DD
DD
DD
DD
DD
DD
Doc ID 18225 Rev 4
=1.65 V
=1.65 V
=1.65 V
= 1.65 V
= 3.6 V
= 3.6 V
= 3.6 V
= 3.6 V
Min
–
–
–
Typ
22
16
14
10
19
28
13
25
36
5
7
Electrical specification
Max
–
–
–
Unit
mA
mA
mA
mA
mA
mA
mA
mA
Ω
Ω
Ω
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