AS1539 EB austriamicrosystems, AS1539 EB Datasheet - Page 13

• Manufacturer Part Number: AS1539 EB
• Description: BOARD EVAL AS1539
• Manufacturer: austriamicrosystems

Specifications of AS1539 EB

• Number Of Adc's: 1
• Number Of Bits: 10
• Sampling Rate (per Second): 50k
• Data Interface: I²C
• Inputs Per Adc: 8 Single Ended
• Input Range: 0 ~ VREF
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AS1539
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

AS1539/AS1541
Data Sheet - D e t a i l e d D e s c r i p t i o n
Where:
SD: Single-Ended/Differential Inputs
0: Differential Inputs
1: Single-Ended Inputs
C2, C1, C0: Channel Selections
PD1, PD0: Power-Down Selection
X: Unused
Powerdown Selection
Powerdown modes for the AS1539/AS1541 are selected by setting bits PD0 and PD1 of a command byte
mand Byte on page
Table 5. Powerdown Mode Bit Settings
Channel Selection
Channel selection for the AS1539/AS1541 is made using a command byte
Table 6. Channel Selection Bit Settings
1. For the 4-channel AS1541 only combinations of CH0:CH3 applies.
www.austriamicrosystems.com
PD1
0
0
1
1
SD
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
PD0
0
1
0
1
C2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
12).
C1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Powerdown between A/D converter conversions.
Internal reference off and A/D converter on.
Internal reference on and A/D converter off.
Internal reference on and A/D converter on.
C0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
CH0
+IN
–IN
+IN
-
-
-
-
-
-
-
-
-
-
-
-
-
Description
CH1
–IN
+IN
+IN
Revision 1.03
-
-
-
-
-
-
-
-
-
-
-
-
-
CH2
+IN
+IN
–IN
-
-
-
-
-
-
-
-
-
-
-
-
-
CH3
–IN
+IN
+IN
-
-
-
-
-
-
-
-
-
-
-
-
-
(see Command Byte on page
CH4
+IN
–IN
+IN
-
-
-
-
-
-
-
-
-
-
-
-
-
CH5
+IN
+IN
–IN
-
-
-
-
-
-
-
-
-
-
-
-
-
CH6
+IN
+IN
–IN
-
-
-
-
-
-
-
-
-
-
-
-
-
CH7
+IN
+IN
–IN
-
-
-
-
-
-
-
-
-
-
-
-
-
12).
(see Com-
COM
13 - 20
–IN
–IN
–IN
–IN
–IN
–IN
–IN
–IN
-
-
-
-
-
-
-
-