MAX1303BEUP+ Maxim Integrated Products, MAX1303BEUP+ Datasheet - Page 11

• 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

(AV
external clock mode, V
(±V
REF
DD1
), C
= AV
DOUT
DD2
40,000
35,000
30,000
25,000
20,000
15,000
10,000
= 50pF, C
5000
= DV
-10
-20
-30
-40
-50
-60
0
0
______________________________________________________________________________________
1
32,767
DD
65,534 SAMPLES
REF
8-/4-Channel, ±V
= DV
SSTRB
32,768
= 4.096V (external reference operation), REFCAP = AV
FULL-POWER BANDWIDTH
10
NOISE HISTOGRAM
DDO
32,769
(CODE CENTER)
FREQUENCY (kHz)
= 50pF; unless otherwise noted.)
= 5V, AGND1 = DGND = DGNDO = AGND2 = AGND3 = 0, f
32,770
CODE
100
32,771
1000
32,772
Typical Operating Characteristics (continued)
32,773
10,000
REF
35,000
30,000
25,000
20,000
15,000
10,000
5000
0
32,769
65,534 SAMPLES
DD1
Serial 16-Bit ADCs
Multirange Inputs,
REFERENCE VOLTAGE vs. TIME
32,770
, maximum single-ended bipolar input range
NOISE HISTOGRAM
(CODE EDGE)
32,771
4ms/div
CODE
32,772
CLK
= 3.5MHz (50% duty cycle),
32,773
MAX1302/03 toc29
32,774
1V/div
0V
11