MAX1035EUP-T Maxim Integrated, MAX1035EUP-T Datasheet - Page 10

• Manufacturer Part Number: MAX1035EUP-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1035EUP-T

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 115 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended/Differential
• Snr: 84.5 dB
• Interface Type: SPI
• Operating Supply Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Power Dissipation: 879 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 4.096 V

8-/4-Channel, ±V
Serial 14-Bit ADCs
10
(V
cycle), external clock mode, V
range (±V
AVDD1
______________________________________________________________________________________
= V
REF
AVDD2
), C
DOUT
-100
-120
100
-20
-40
-60
-80
90
80
70
60
50
40
30
20
10
= V
0
0
0.1
1
= 50pF, C
DVDD
f
±V
SAMPLE
f
±V
IN(SINE WAVE)
vs. ANALOG INPUT FREQUENCY
REF
REF
BIPOLAR RANGE
BIPOLAR RANGE
= V
= 115ksps
REF
1
SNR, SINAD, ENOB
vs. SAMPLE RATE
SAMPLE RATE (ksps)
10
SSTRB
FREQUENCY (kHz)
DVDDO
= 5kHz
-SFDR, THD
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
THD
10
= 50pF, unless otherwise noted.)
= 5V, V
-SFDR
100
REF
100
MAX1034/35 toc20
ENOB
SINAD
Typical Operating Characteristics (continued)
AGND1
-0.5
-1.0
-1.5
SNR
1.5
1.0
0.5
0
-6
1000
ALL MODES
1000
= V
Multirange Inputs,
16
15
14
13
12
11
10
9
8
7
6
vs. ANALOG INPUT VOLTAGE
-4
ANALOG INPUT CURRENT
DGND
ANALOG INPUT VOLTAGE (V)
-2
= V
0
DGNDO
2
-100
-120
100
-20
-40
-60
-80
80
60
40
20
= V
0
0
0.1
4
1
AGND2
f
±V
IN(SINE WAVE)
f
±V
THD
IN(SINE WAVE)
REF
vs. ANALOG INPUT FREQUENCY
REF
ENOB
6
BIPOLAR RANGE
BIPOLAR RANGE
1
= V
SNR, SINAD, ENOB
vs. SAMPLE RATE
SAMPLE RATE (ksps)
10
= 5kHz
FREQUENCY (kHz)
= 5kHz
-SFDR, THD
SFDR
AGND3
SNR, SINAD
10
= 0V, f
100
100
MAX1034/35 toc21
CLK
= 3.5MHz (50% duty
1000
1000
14
13
12
11
10
9