MAX1184ECM+D Maxim Integrated Products, MAX1184ECM+D Datasheet - Page 8
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MAX1184ECM+D
Manufacturer Part Number
MAX1184ECM+D
Description
IC ADC 10BIT 20MSPS DUAL 48-TQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1184ECMD.pdf
(21 pages)
Specifications of MAX1184ECM+D
Number Of Bits
10
Sampling Rate (per Second)
20M
Data Interface
Parallel
Number Of Converters
2
Power Dissipation (max)
150mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
Number Of Adc Inputs
2
Architecture
SAR
Conversion Rate
20 MSPs
Resolution
10 bit
Input Type
Differential
Interface Type
Parallel
Voltage Reference
Internal 2.048 V or External
Supply Voltage (max)
3 V
Maximum Power Dissipation
2430 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Dual 10-Bit, 20Msps, 3V, Low-Power ADC with
Internal Reference and Parallel Outputs
(V
8
DD
_______________________________________________________________________________________
= 3V, OV
DD
-0.1
-0.2
-0.3
-0.4
0.1
38
36
34
32
30
28
80
74
68
62
56
50
0
= 2.5V, V
-40
-40
35
OFFSET ERROR vs. TEMPERATURE
ANALOG SUPPLY CURRENT vs.
40
SNR/SINAD, -THD/SFDR vs.
-15
-15
REFIN
SFDR
CLOCK DUTY CYCLE
CLOCK DUTY CYCLE (%)
CHA
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE
45
= 2.048V, differential input at -0.5dBFS, f
SNR
10
10
CHB
50
35
35
f
INA/B
-THD
55
SINAD
= 7.5344MHz
60
60
60
Typical Operating Characteristics (continued)
85
65
85
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
L
OE = PD = OV
≈ 10pF, T
ANALOG POWER-DOWN CURRENT
INTERNAL REFERENCE VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
vs. ANALOG SUPPLY VOLTAGE
ANALOG SUPPLY CURRENT vs.
2.85
2.85
2.85
ANALOG SUPPLY VOLTAGE
3.00
3.00
DD
3.00
A
= +25°C, unless otherwise noted.)
V
V
V
DD
DD
DD
3.15
3.15
3.15
(V)
(V)
(V)
3.30
3.30
3.30
3.45
3.45
3.45
3.60
3.60
3.60