MAX1304 Maxim, MAX1304 Datasheet - Page 10

• Manufacturer Part Number: MAX1304
• Description: 8-/4-/2-Channel / 12-Bit / Simultaneous-Sampling ADCs with 10V / 5V / and 0 to +5V Analog Input Ranges
• Manufacturer: Maxim

8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
10
(AV
C
devices), f
unless otherwise noted.) (Figures 3 and 4)
REF-
DD
______________________________________________________________________________________
= 0.1µF, C
= +5V, DV
CLK
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), f
REF+-to-REF-
75
74
73
72
71
70
69
68
67
66
65
-70
-72
-74
-76
-78
-80
-82
-84
-86
-88
-90
DD
2.0
2.0
= +3V, AGND = DGND = 0, V
TOTAL HARMONIC DISTORTION
2.2
vs. REFERENCE VOLTAGE
SIGNAL-TO-NOISE RATIO
2.2
vs. REFERENCE VOLTAGE
= 2.2µF || 0.1µF, C
2.4
2.4
V
V
REF
REF
(V)
(V)
2.6
2.6
2.8
2.8
COM
Typical Operating Characteristics (continued)
3.0
REF
= 2.2µF || 0.1µF, C
3.0
= V
REFMS
= +2.5V (external reference), C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipolar
100
95
90
85
80
75
70
75
74
73
72
71
70
69
68
67
66
65
2.0
2.0
SIGNAL-TO-NOISE PLUS DISTORTION
SPURIOUS-FREE DYNAMIC RANGE
IN
2.2
vs. REFERENCE VOLTAGE
vs. REFERENCE VOLTAGE
2.2
= 500kHz, A
2.4
2.4
V
V
REF
REF
REF
(V)
(V)
2.6
= C
2.6
IN
= -0.4dBFS. T
REFMS
2.8
2.8
= 0.1µF, C
3.0
3.0
A
= +25°C,
REF+
=