MAX1303BEUP+ Maxim Integrated Products, MAX1303BEUP+ Datasheet - Page 7

• 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
DD1
REF
), C
= AV
DOUT
DD2
= 50pF, C
= DV
0.20
0.18
0.16
0.14
0.12
0.10
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
0.12
0.10
_______________________________________________________________________________________
4.75
4.75
DD
REF
T
vs. PREAMPLIFIER SUPPLY VOLTAGE
T
EXTERNAL CLOCK MODE
PARTIAL POWER-DOWN MODE
A
A
PREAMPLIFIER SUPPLY CURRENT
8-/4-Channel, ±V
vs. DIGITAL I/O SUPPLY VOLTAGE
= DV
= +85°C
= +25°C
SSTRB
= 4.096V (external reference operation), REFCAP = AV
DIGITAL I/O SUPPLY CURRENT
4.85
4.85
T
A
DDO
= -40°C
= 50pF; unless otherwise noted.)
T
A
4.95
4.95
= 5V, AGND1 = DGND = DGNDO = AGND2 = AGND3 = 0, f
= +25°C
DV
AV
DD2
DDO
T
A
(V)
(V)
5.05
5.05
= -40°C
T
A
5.15
5.15
Typical Operating Characteristics (continued)
= +85°C
5.25
5.25
REF
0.136
0.134
0.132
0.130
0.128
0.126
0.124
0.122
0.120
0.55
0.53
0.51
0.49
0.47
0.45
4.75
4.75
DD1
Serial 16-Bit ADCs
PARTIAL POWER-DOWN MODE
PARTIAL POWER-DOWN MODE
Multirange Inputs,
vs. DIGITAL SUPPLY VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
, maximum single-ended bipolar input range
DIGITAL SUPPLY CURRENT
ANALOG SUPPLY CURRENT
4.85
4.85
T
A
T
= +25°C
A
T
T
T
= +85°C
A
A
A
= +85°C
= +25°C
= -40°C
4.95
4.95
T
A
AV
DV
= -40°C
DD1
DD
CLK
(V)
(V)
5.05
5.05
= 3.5MHz (50% duty cycle),
5.15
5.15
5.25
5.25
7