as8510 austriamicrosystems, as8510 Datasheet - Page 4

• Manufacturer Part Number: as8510
• Description: Data Acquisition Device For Battery Sensors
• Manufacturer: austriamicrosystems

AS8510
Datasheet - P i n A s s i g n m e n t s
4 Pin Assignments
Figure 2. Pin Assignments (Top View)
4.1 Pin Descriptions
Table 1. Pin Descriptions
www.austriamicrosystems.com/AS8510
Pin Number
10
12
13
11
1
2
3
4
5
6
7
8
9
VBAT_GND
Pin Name
VBAT_IN
RSHH
RSHL
AVDD
AVSS
SCLK
VCM
SDO
REF
ETR
ETS
CS
VBAT_GND
VBAT_IN
RSHH
AVDD
RSHL
AVSS
VCM
REF
ETR
ETS
Digital input with pull-up Chip select with an internal pull-up resistor (SPI Interface)
1
2
3
4
5
6
7
8
9
10
Analog output
Digital output
Analog input
Analog input
Digital input
Supply pad
Pin Type
AS8510
Revision 3.4
Positive Differential input for current channel
Negative differential input for current channel
Internal reference voltage to sigma-delta ADC; connect 100nF to
AVSS from this pin.
Common Mode voltage to the internal measurement path;
connect 100nF to AVSS from this pin.
+3.3V Analog Power-supply
0V Power-supply analog
Voltage channel single ended input
Battery voltage (high) input
Battery voltage (low) input
Clock signal (SPI Interface)
Serial Data Input (SPI Interface)
20
19
18
17
16
15
14
13
12
11
INT
CLK
SDI
MEN
CHOP_CLK
DVDD
DVSS
SDO
SCLK
CS
Description
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