MAX11329ATJ+ Maxim Integrated, MAX11329ATJ+ Datasheet - Page 10

• Manufacturer Part Number: MAX11329ATJ+
• Description: Analog to Digital Converters - ADC 10Bit 16Ch 3Mbps Precision ADC
• Manufacturer: Maxim Integrated

Specifications of MAX11329ATJ+

• Rohs: yes
• Number Of Channels: 16/8
• Architecture: SAR
• Conversion Rate: 3 MSPs
• Resolution: 10 bit
• Input Type: Single-Ended/Pseudo-Differential
• Snr: 72.3 dB
• Interface Type: BiCMOS
• Operating Supply Voltage: 1.5 V to 3.6 V, 2.35 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-EP-32
• Maximum Power Dissipation: 2758 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: External

(MAX11331ATI+/MAX11332ATI+, T
Maxim Integrated
73
72
71
70
90
85
80
75
70
0
0
f
f
f
f
SAMPLE
IN
SAMPLE
IN
500
500
= 100kHz
= 100kHz
SFDR vs. INPUT RESISTANCE
SNR vs. INPUT RESISTANCE
1000
1000
Post-Mux External Signal Conditioning Access
= 3Msps
= 3Msps
BUFFER BETWEEN AOP AND AIP
BUFFER BETWEEN AON AND AIN
6.0
5.5
5.0
4.5
4.0
3.5
3.0
1500
1500
BUFFER BETWEEN AON AND AIN
BUFFER BETWEEN AOP AND AIP
AON SHORTED TO AIN
AOP SHORTED TO AIP
-40
AON SHORTED TO AIN
AOP SHORTED TO AIP
2000
2000
SUPPLY CURRENT vs. TEMPERATURE
f
V
SAMPLE
-25
R
R
DD
2500
IN
2500
IN
3Msps, 12-/10-Bit, 8-/16-Channel ADCs with
= 3V
( I )
( I )
-10
3000
3000
= 3Msps
5
3500
3500
TEMPERATURE (°C)
20
4000
4000
35
A
4500
4500
50
= +25°C, unless otherwise noted.)
5000
5000
65
80
95
-100
-120
110
-20
-40
-60
-80
73
72
71
70
Typical Operating Characteristics (continued)
0
125
0
0
AON SHORTED TO AIN
f
f
AOP SHORTED TO AIP
SAMPLE
IN
500
150
= 100kHz
SINAD vs. INPUT RESISTANCE
A
1000
100kHz SINE-WAVE INPUT
300
HD2
(8192 POINT FFT PLOT)
= 3Msps
f = 200kHz
BUFFER BETWEEN AOP AND AIP
BUFFER BETWEEN AON AND AIN
1500
= -88.93dB
450
FREQUENCY (kHz)
2000
600
R
2500
IN
750
( I )
A
f = 300kHz
HD3
3000
900
f
SAMPLE
= -88.23dB
3500
1050
MAX11329–MAX11332
f
IN
4000
1200
= 100kHz
= 3Msps
4500
1200
73
72
71
70
69
68
67
66
5000
1500
1.0
f
f
SAMPLE
IN
= 100kHz
SNR vs. REFERENCE VOLTAGE
1.4
= 3Msps
200
150
100
-70
-75
-80
-85
-90
50
0
1.8
0
0
f
f
SAMPLE
IN
V
500
2.2
REFP
= 100kHz
500
THD vs. INPUT RESISTANCE
1000
(V)
= 3Msps
REFERENCE CURRENT
BUFFER BETWEEN AON AND AIN
BUFFER BETWEEN AOP AND AIP
vs. SAMPLING RATE
2.6
1500
1000
2000
f
AON SHORTED TO AIN
AOP SHORTED TO AIP
SAMPLE
3.0
R
2500
IN
1500
( I )
(ksps)
3.4
3000
2000
3500
4000
2500
4500
5000
3000
10