MAX11044ETN+ Maxim Integrated Products, MAX11044ETN+ Datasheet - Page 6

• Manufacturer Part Number: MAX11044ETN+
• Description: ADC 16BIT SAMPLING 4CH 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX11044ETN+

• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Data Interface: Parallel
• Number Of Converters: 4
• Power Dissipation (max): 2.22W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-WQFN Exposed Pad, 56-HWQFN
• Number Of Adc Inputs: 4
• Architecture: SAR
• Conversion Rate: 250 KSPs
• Resolution: 16 bit
• Input Type: Voltage
• Interface Type: Parallel
• Snr: 92.3 dB
• Voltage Reference: Internal 4.096 V
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V, 4.75 V
• Maximum Power Dissipation: 2222 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 5 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
(V
6
AVDD
_______________________________________________________________________________________
= 5V, V
-0.5
-1.0
-1.5
1.5
1.0
0.5
45
40
35
30
25
20
0
DVDD
-40
-40
MAX11044 CONVERTING
V
V
f
V
MAX11046 STATIC
SAMPLE
AVDD
DVDD
RDC
INL AND DNL vs. TEMPERATURE
MAX11045 STATIC
= 3.3V, T
ANALOG SUPPLY CURRENT
= 4.096V
-15
-15
= 5.0V
= 3.3V
MIN INL
= 250ksps
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
(MAX1104_)
10
10
MAX11046 CONVERTING
A
MAX INL
MAX11045 CONVERTING
= +25°C, f
35
35
V
f
MAX11044 STATIC
MAX DNL
SAMPLE
MIN DNL
AVDD
= 5.0V
= 250ksps
SAMPLE
60
60
Typical Operating Characteristics (continued)
85
85
= 250ksps, internal reference, unless otherwise noted.)
45
40
35
30
25
20
12
10
8
6
4
2
0
4.75
2.75
MAX11044 CONVERTING
T
f
SAMPLE
MAX11046 STATIC
A
MAX11044/MAX11045/MAX11046 STATIC
MAX11046 CONVERTING
MAX11044 CONVERTING
MAX11045 STATIC
= +25°C
DIGITAL SUPPLY CURRENT
ANALOG SUPPLY CURRENT
4.85
3.25
vs. SUPPLY VOLTAGE
= 250ksps
vs. SUPPLY VOLTAGE
4.95
3.75
MAX11046 CONVERTING
V
V
AVDD
DVDD
MAX11045 CONVERTING
MAX11045 CONVERTING
(V)
(V)
5.05
4.25
MAX11044 STATIC
T
f
SAMPLE
A
= +25°C
= 250ksps
5.15
4.75
5.25
5.25