MAX1184 Maxim Integrated Products, MAX1184 Datasheet - Page 8

• Manufacturer Part Number: MAX1184
• Description: Low-Power ADC
• Manufacturer: Maxim Integrated Products

Dual 10-Bit, 20Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
(V
noted.)
8
DD
_______________________________________________________________________________________
= +3V, OV
-0.1
-0.2
-0.3
-0.4
DD
0.1
38
36
34
32
30
28
80
74
68
62
56
50
0
-40
-40
= +2.5V, V
30
OFFSET ERROR vs. TEMPERATURE
ANALOG SUPPLY CURRENT vs.
35
SFDR, SNR, THD, SINAD vs.
-15
-15
40
SFDR
CLOCK DUTY CYCLE
CLOCK DUTY CYCLE (%)
REFIN
CHA
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE
45
10
SNR
10
CHB
= +2.048V, differential input at -0.5dB FS, f
50
f
IN
35
35
55
= 7.5343935MHz
THD
SINAD
60
60
60
65
Typical Operating Characteristics (continued)
85
85
70
CLK
= 20MHz, C
2.0090
2.0080
2.0070
2.0060
2.0050
2.0040
0.20
0.16
0.12
0.08
0.04
36
35
34
33
32
31
0
2.70
2.70
2.70
OE = PD = OV
ANALOG POWER-DOWN CURRENT
INTERNAL REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
ANALOG SUPPLY CURRENT vs.
2.85
2.85
L
2.85
vs. ANALOG POWER SUPPLY
ANALOG SUPPLY VOLTAGE
≈ 10pF, T
3.00
3.00
DD
3.00
V
V
V
DD
DD
A
DD
3.15
3.15
3.15
(V)
= +25°C, unless otherwise
(V)
(V)
3.30
3.30
3.30
3.45
3.45
3.45
3.60
3.60
3.60