MAX1033BEUP/GG8 Maxim Integrated, MAX1033BEUP/GG8 Datasheet - Page 9

• 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
-100
-120
-20
-40
-60
-80
85
83
81
79
77
75
0
vs. EXTERNAL REFERENCE INPUT VOLTAGE
3.8
1
EXTERNAL REFERENCE INPUT CURRENT
f
±3 x V
CH0 TO CH2
SAMPLE
= V
CHANNEL-TO-CHANNEL ISOLATION
EXTERNAL REFERENCE VOLTAGE (V)
REF
AVDD2
REF
= 115ksps
vs. INPUT FREQUENCY
3.9
10
-0.5
-1.0
BIPOLAR RANGE
1.0
0.5
0
), C
FREQUENCY (kHz)
0
= V
DOUT
_______________________________________________________________________________________
f
±3 x V
SAMPLE
100
4.0
DIFFERENTIAL NONLINEARITY
DVDD
vs. DIGITAL OUTPUT CODE
REF
4096
= 115ksps
= 50pF, C
BIPOLAR RANGE
DIGITAL OUTPUT CODE
Multirange Inputs, Serial 14-Bit ADCs
= V
1000
REF
4.1
DVDD0
8192
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
SSTRB
10,000
4.2
= 5V, V
12,288
= 50pF; unless otherwise noted.)
-0.02
-0.04
-0.06
-0.08
-0.10
0.10
0.08
0.06
0.04
0.02
-100
AGND1
-10
-20
-30
-40
-50
-60
-70
-80
-90
Typical Operating Characteristics (continued)
0
16,383
0
-40
1
COMMON-MODE REJECTION RATIO
f
±3 x V
SAMPLE
GAIN DRIFT vs. TEMPERATURE
= V
8- and 4-Channel, ±3 x V
-15
REF
DGND
= 115ksps
10
BIPOLAR RANGE
TEMPERATURE (°C)
vs. FREQUENCY
FREQUENCY (kHz)
±3 x V
10
±3 x V
= V
4
100
REF
REF
DGNDO
35
BIPOLAR RANGE
BIPOLAR RANGE
1000
= V
60
-100
-120
-140
AGND2
-20
-40
-60
-80
0
10,000
85
0
= V
10
AGND3
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.5
0
0
FREQUENCY (kHz)
FFT AT 5kHz
-40
20
0
f
±3 x V
f
f
±3 x V
SAMPLE
IN(SINE WAVE)
OFFSET DRIFT vs. TEMPERATURE
SAMPLE
= 0V, f
30
vs. DIGITAL OUTPUT CODE
-15
INTEGRAL NONLINEARITY
REF
REF
+3 x V
4096
= 115ksps
±3 x V
= 115ksps
BIPOLAR RANGE
DIGITAL OUTPUT CODE
BIPOLAR RANGE
CLK
4
TEMPERATURE (°C)
= 5kHz
REF
40
REF
10
BIPOLAR
= 3.5MHz (50% duty
BIPOLAR
8192
50
35
12,288
60
REF
16,383
85
9