MAX1042BETX+T Maxim Integrated Products, MAX1042BETX+T Datasheet - Page 9

• Manufacturer Part Number: MAX1042BETX+T
• Description: IC ADC/DAC 10BIT W/FIFO 36TQFN
• Manufacturer: Maxim Integrated Products
• Type: ADC, DACr

Specifications of MAX1042BETX+T

• Resolution (bits): 10 b
• Sampling Rate (per Second): 225k
• Data Interface: DSP, MICROWIRE™, QSPI™, Serial, SPI™
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(AV
at REF, T
DD
-0.1
-0.2
-0.3
0.3
0.2
0.1
3.0
2.5
2.0
1.5
1.0
0.5
-1
-2
-3
0
3
2
1
0
0
= DV
-40
0
0
A
= +25°C, unless otherwise noted.)
DAC INTEGRAL NONLINEARITY
DD
50
ANALOG SUPPLY CURRENT
10-Bit, Multichannel ADCs/DACs with FIFO,
-15
DAC FULL-SCALE ERROR
256
= 5V, external V
vs. SAMPLING RATE
vs. TEMPERATURE
EXTERNAL
REFERENCE
SAMPLING RATE (ksps)
vs. OUTPUT CODE
TEMPERATURE (°C)
100
OUTPUT CODE
10
_______________________________________________________________________________________
INTERNAL
REFERENCE
512
150
35
Temperature Sensing, and GPIO Ports
200
REF
768
60
250
= 4.096V, f
1024
300
85
CLK
Typical Operating Characteristics (continued)
-0.05
-0.10
-0.25
-0.50
-0.75
-1.00
2.04
2.02
2.00
1.98
1.96
1.94
1.92
1.90
0.10
0.05
1.00
0.75
0.50
0.25
= 3.6MHz (50% duty cycle), f
0
0
4.750
1023
0
DAC DIFFERENTIAL NONLINEARITY
vs. ANALOG SUPPLY VOLTAGE
ANALOG SUPPLY CURRENT
1026
vs. REFERENCE VOLTAGE
DAC FULL-SCALE ERROR
1
4.875
REFERENCE VOLTAGE (V)
vs. OUTPUT CODE
SUPPLY VOLTAGE (V)
1029
OUTPUT CODE
2
5.000
1032
3
5.125
1035
4
SAMPLE
5.250
1038
5
= 225ksps, C
0.25
0.20
0.15
0.10
0.05
2.02
2.00
1.98
1.96
1.94
1.92
1.90
1.88
-1
-2
-3
-4
0
1
0
4.750
-40
0
LOAD
vs. ANALOG SUPPLY VOLTAGE
ANALOG SUPPLY CURRENT
5
-15
DAC FULL-SCALE ERROR
DAC FULL-SCALE ERROR
4.875
vs. TEMPERATURE
vs. LOAD CURRENT
SUPPLY VOLTAGE (V)
= 50pF, 0.1µF capacitor
LOAD CURRENT (mA)
TEMPERATURE (°C)
10
10
5.000
15
35
20
5.125
60
25
5.250
85
30
9