MAX1304ECM Maxim Integrated, MAX1304ECM Datasheet - Page 9

• Manufacturer Part Number: MAX1304ECM
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1304ECM

• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 1075 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Snr: 71 dB
• Interface Type: Parallel
• Operating Supply Voltage: 2.7 V to 5.25 V, 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Package / Case: LQFP-48
• Maximum Power Dissipation: 1818.2 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
(V
C
devices), f
unless otherwise noted.) (Figures 3 and 4)
REF-
AVDD
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
= 0.1µF, C
= +5V, V
CLK
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f
DVDD
REF+-to-REF-
-100
-60
-65
-70
-75
-80
-85
-90
-95
80
78
76
74
72
70
68
66
64
62
60
_______________________________________________________________________________________
0
0
= +3V, V
TOTAL HARMONIC DISTORTION
5
SIGNAL-TO-NOISE RATIO
5
= 2.2µF || 0.1µF, C
vs. CLOCK FREQUENCY
vs. CLOCK FREQUENCY
AGND
10
10
f
f
CLK
CLK
= V
(MHz)
(MHz)
DGND
15
15
= 0V, V
COM
20
20
Typical Operating Characteristics (continued)
= 2.2µF || 0.1µF, C
25
REF
25
= V
REFMS
= +2.5V (external reference), C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
100
95
90
85
80
75
70
65
60
80
78
76
74
72
70
68
66
64
62
60
0
0
SIGNAL-TO-NOISE PLUS DISTORTION
SPURIOUS-FREE DYNAMIC RANGE
5
5
IN
vs. CLOCK FREQUENCY
vs. CLOCK FREQUENCY
= 500kHz, A
10
10
f
f
CLK
CLK
(MHz)
(MHz)
REF
15
15
= C
IN
= -0.4dBFS. T
20
20
REFMS
25
25
= 0.1µF, C
A
= +25°C,
REF+
=
9