MAX11612EUA+ Maxim Integrated Products, MAX11612EUA+ Datasheet - Page 7

• Manufacturer Part Number: MAX11612EUA+
• Description: IC ADC SERIAL 12BIT 4CH 8-MSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX11612EUA+

• Number Of Bits: 12
• Sampling Rate (per Second): 94.4k
• Data Interface: I²C, Serial
• Number Of Converters: 1
• Power Dissipation (max): 362mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Resolution: 12 bit
• Interface Type: I2C
• Snr: 70 dB
• Voltage Reference: 4.096 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Power Dissipation: 470.6 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 5 V
• Minimum Operating Temperature: - 40 C
• For Use With: MAXSPCSPARTAN6+ - ADC and DAC Eval Expansion Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
f
1.00010
1.00008
1.00006
1.00004
1.00002
1.00000
0.99998
0.99996
0.99994
0.99992
0.99990
SAMPLE
DD
800
750
700
650
600
550
500
450
400
350
300
250
200
= 3.3V (MAX11613/MAX11615/MAX11617), V
2.7
0
0
CONVERSION RATE (EXTERNAL CLOCK)
= 94.4ksps, single-ended, unipolar, T
NORMALIZED REFERENCE VOLTAGE
A) INTERNAL REFERENCE ALWAYS ON
B) EXTERNAL REFERENCE
MAX11617/MAX11615/MAX11613
NORMALIZED TO
REFERENCE VALUE AT
V
10
3.0
DD
AVERAGE SUPPLY CURRENT vs.
= 3.3V
20 30 40
3.3 3.6 3.9
vs. SUPPLY VOLTAGE
CONVERSION RATE (ksps)
MAX11616/MAX11614/MAX11612
MAX11616/MAX11614/MAX11612
NORMALIZED TO
REFERENCE VALUE AT
V
DD
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
= 5V
-40
_______________________________________________________________________________________
V
DD
50
-25
4.2 4.5 4.8 5.1 5.4
GAIN ERROR vs. TEMPERATURE
(V)
60
-10
70
TEMPERATURE (°C)
12-Bit ADCs in Ultra-Small Packages
5
80
90
20
A
B
100
35
Low-Power, 4-/8-/12-Channel, I
50
A
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
800
700
600
500
400
300
200
65
= +25°C, unless otherwise noted.)
0
Typical Operating Characteristics (continued)
-40
0
CONVERSION RATE (EXTERNAL CLOCK)
DD
80
A) INTERNAL REFERENCE ALWAYS ON
B) EXTERNAL REFERENCE
OFFSET ERROR vs. TEMPERATURE
-25
AVERAGE SUPPLY CURRENT vs.
= 5V (MAX11612/MAX11614/MAX11616), f
20
-10
MAX11617/MAX11615/MAX11613
CONVERSION RATE (ksps)
TEMPERATURE (°C)
5
40
20
60
35
50
80
65
A
B
-0.4
-0.8
-1.2
-1.6
-2.0
2.0
1.6
1.2
0.8
0.4
80
100
0
2.7
GAIN ERROR vs. SUPPLY VOLTAGE
3.2
1.0010
1.0008
1.0006
1.0004
1.0002
1.0000
0.9998
0.9996
0.9994
0.9992
0.9990
-0.4
-0.8
-1.2
-1.6
-2.0
2.0
1.6
1.2
0.8
0.4
0
3.7
2.7
-40
OFFSET ERROR vs. SUPPLY VOLTAGE
SCL
NORMALIZED TO VALUE AT T
V
DD
INTERNAL REFERENCE VOLTAGE
-25
4.2
(V)
MAX11617/MAX11615/MAX11613
3.2
= 1.7MHz, (50% duty cycle),
-10
MAX11616/MAX11614/MAX11612
vs. TEMPERATURE
4.7
TEMPERATURE (°C)
3.7
5
V
DD
20
5.2 5.5
4.2
(V)
35
A
= +25°C
4.7
50
2
65
5.2 5.5
C,
80
7