MAX1033BEUP/GG8 Maxim Integrated, MAX1033BEUP/GG8 Datasheet - Page 7

• Manufacturer Part Number: MAX1033BEUP/GG8
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1033BEUP/GG8

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 115 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended/Differential
• Snr: 85 dB
• Interface Type: SPI
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Power Dissipation: 879 mW
• Number Of Converters: 1
• Voltage Reference: 4.096 V

(V
cycle), external clock mode, V
range (±3 x V
AVDD1
= V
AVDD2
REF
), C
0.20
0.18
0.16
0.14
0.12
0.10
= V
21
20
19
18
17
16
DOUT
_______________________________________________________________________________________
4.75
4.75
DVDD
vs. PREAMPLIFIER SUPPLY VOLTAGE
PARTIAL POWER-DOWN MODE
AIN1 – AIN7 = AGND2
AIN0 = +FS
EXTERNAL CLOCK MODE
DATA RATE = 115ksps
T
vs. DIGITAL I/O SUPPLY VOLTAGE
PREAMPLIFIER SUPPLY CURRENT
A
= 50pF, C
DIGITAL I/O SUPPLY CURRENT
= -40°C
4.85
= V
4.85
Multirange Inputs, Serial 14-Bit ADCs
REF
DVDD0
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
4.95
4.95
V
T
V
SSTRB
A
DVDDO
T
AVDD2
T
T
= +25°C
A
A
A
= 5V, V
= -40°C
= +85°C
= +25°C
(V)
(V)
5.05
5.05
= 50pF; unless otherwise noted.)
AGND1
T
A
5.15
5.15
Typical Operating Characteristics (continued)
= +85°C
= V
5.25
5.25
8- and 4-Channel, ±3 x V
DGND
= V
DGNDO
= V
0.115
0.114
0.113
0.112
0.111
0.110
0.46
0.45
0.44
0.43
0.42
0.41
0.40
AGND2
4.75
4.75
PARTIAL POWER-DOWN MODE
vs. ANALOG SUPPLY VOLTAGE
vs. DIGITAL SUPPLY VOLTAGE
= V
ANALOG SUPPLY CURRENT
4.85
DIGITAL SUPPLY CURRENT
4.85
T
A
AGND3
= -40°C
PARTIAL POWER-DOWN MODE
T
4.95
A
4.95
V
= +25°C
V
AVDD1
T
DVDD
T
T
T
A
= 0V, f
A
A
A
= +85°C
= +85°C
= +25°C
= -40°C
(V)
(V)
5.05
5.05
CLK
5.15
5.15
= 3.5MHz (50% duty
5.25
5.25
REF
7