MAX1303BEUP+ Maxim Integrated Products, MAX1303BEUP+ Datasheet - Page 30

• Manufacturer Part Number: MAX1303BEUP+
• Description: ADC Single SAR 115KSPS 16-Bit Serial 20-Pin TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1303BEUP+

• Package: 20TSSOP
• Resolution: 16 Bit
• Sampling Rate: 115 KSPS
• Architecture: SAR
• Number Of Adcs: 1
• Number Of Analog Inputs: 4|2
• Digital Interface Type: Serial (SPI, QSPI, Microwire)
• Input Type: Voltage
• Signal To Noise Ratio: 90(Typ) dB
• Polarity Of Input Voltage: Unipolar|Bipolar

8-/4-Channel, ±V
Serial 16-Bit ADCs
30
TOP VIEW
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Pin Configurations (continued)
REFCAP
AGND1
AGND1
SSTRB
AV
SCLK
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
REF
CH0
CH1
CH2
CH3
DD1
DIN
CS
10
1
2
3
4
5
6
7
8
9
MULTIRANGE
INPUT MUX
CIRCUITRY
ANALOG
MAX1303
TSSOP
AND
20
19
18
17
16
15
14
13
12
11
REFERENCE
BANDGAP
4.096V
AGND2
AGND3
REF
REFCAP
DV
DV
DGND
DGNDO
DOUT
AV
DD2
DD
DDO
REF
CONTROL LOGIC AND REGISTERS
Multirange Inputs,
5kΩ
AGND2
AV
PGA
DD2
TRANSISTOR COUNT: 28,210
PROCESS: BiCMOS
Pages changed at Rev 1: 1, 3–6, 30, 31
1x
IN
ADC
SAR
CLOCK
REF
OUT
MAX1302
SERIAL I/O
FIFO
Chip Information
Revision History
Block Diagram
DV
CS
DIN
SSTRB
DOUT
SCLK
DGNDO
DV
DGND
AV
AGND3
AV
AGND2
DD1
DD2
DDO
DD