AS1528-BTDR austriamicrosystems, AS1528-BTDR Datasheet - Page 15

• Manufacturer Part Number: AS1528-BTDR
• Description: IC A/D 10-BIT 1-CH 150K 8-TDFN
• Manufacturer: austriamicrosystems

Specifications of AS1528-BTDR

• Number Of Bits: 10
• Sampling Rate (per Second): 150k
• Data Interface: MICROWIRE™, QSPI™, Serial, SPI™
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS1528/AS1529
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
Figure 23. Microwire Serial Interface Connections
Figure 24. SPI/Microwire Interface Timing Diagram (CPOL = CPHA = 0)
QSPI Interface
Using the high-speed QSPI interface
mum f
DOUT data transitions on the serial clock’s falling edge and is clocked into the processor on SCLK’s rising edge. The
first 10 bits are the data. DOUT then goes high impedance
Figure 25. QSPI Serial Interface Connections
www.austriamicrosystems.com
CNVST
DOUT
SCLK
SCLK
of 8MHz. One 12- to 16-bit reads are necessary to obtain the entire 10-bit result from the AS1528/AS1529.
MSB
B9
1
B8
Sampling Instant
SSM
B7
(Figure
1st Byte Read
B6
4
CPU
CPU
B5
25) with CPOL = 0 and CPHA = 0, the AS1528/AS1529 support a maxi-
B4
Revision 1.02
SK
I/O
SI
SCK
CSM
MISO
B3
(see Figure
B2
8
CNVST
CNVST
DOUT
DOUT
SCLK
B1
SCLK
8
6
7
23).
8
6
7
LSB
B0
AS1528/
AS1528/
AS1529
AS1529
ZERO ZERO
2nd Byte Read
12
High Z
16
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