MAX1282ACEE Maxim Integrated, MAX1282ACEE Datasheet - Page 8

• Manufacturer Part Number: MAX1282ACEE
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1282ACEE

• Number Of Channels: 4/2
• Architecture: SAR
• Conversion Rate: 400 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended/Pseudo-Differential
• Interface Type: 4-Wire (SPI, Microwire, QSPI, TMS320)
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Power Dissipation: 535 mW
• Number Of Converters: 1
• Voltage Reference: 2.5 V

300ksps/400ksps, Single-Supply, 4-Channel,
Serial 12-Bit ADCs with Internal Reference
(MAX1282: V
at REF, 0.01µF capacitor at REFADJ, T
8
_______________________________________________________________________________________
-0.2
-0.3
-0.4
-0.1
0.4
0.3
0.2
0.1
3.2
3.0
2.8
2.6
2.4
2.2
2.0
5
4
3
2
1
0
0
2.5
-40
0
SUPPLY CURRENT vs. TEMPERATURE
(PD1 = PD0 = 0)
500 1000
-20
3.0
DD1
vs. DIGITAL OUTPUT CODE
INTEGRAL NONLINEARITY
SHUTDOWN CURRENT
vs. SUPPLY VOLTAGE
DIGITAL OUTPUT CODE
= V
SUPPLY VOLTAGE (V)
0
1500 2000
3.5
TEMPERATURE (°C)
DD2
20
4.0
MAX1283
MAX1282
2500 3000 3500 4000 4500
= 5.0V, f
40
4.5
60
SCLK
5.0
80
A
= 6.4MHz; MAX1283: V
100
5.5
= +25°C, unless otherwise noted.)
-0.2
-0.3
-0.4
-0.5
-0.1
0.5
0.4
0.3
0.2
0.1
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
0
0
0
2.5
-40
0
NORMAL OPERATION (PD1 = PD0 = 1)
(PD1 = PD0 = 0)
500
SUPPLY CURRENT vs. SUPPLY
DIFFERENTIAL NONLINEARITY
SHUTDOWN SUPPLY CURRENT
-20
3.0
vs. DIGITAL OUTPUT CODE
1000
REDP (PD1 = 1, PD0 = 0)
FASTDP (PD1 = 0, PD0 = 1)
DIGITAL OUTPUT CODE
VOLTAGE (STATIC)
vs. TEMPERATURE
SUPPLY VOLTAGE (V)
0
1500 2000 2500 3000 3500 4000 4500
DD1
3.5
TEMPERATURE (°C)
MAX1282
MAX1283
20
= V
4.0
DD2
Typical Operating Characteristics
40
4.5
= 3.0V, f
60
5.0
80
SCLK
100
5.5
= 4.8MHz; C
2.5005
2.5003
2.5001
2.4999
2.4997
2.4995
2.5
2.0
1.5
1.0
0.5
3.5
3.0
2.5
2.0
1.5
0
-40
2.5
2.5
SUPPLY CURRENT vs. TEMPERATURE
MAX1282 (PD1 = 0, PD0 = 1)
MAX1282 (PD1 = 1, PD0 = 1)
MAX1283 (PD1 = 1, PD0 = 1)
MAX1282 (PD1 = 1, PD0 = 0)
MAX1283 (PD1 = 1, PD0 = 0)
-20
SUPPLY CURRENT vs. SUPPLY
LOAD
3.0
3.0
VOLTAGE (CONVERTING)
REFERENCE VOLTAGE
vs. SUPPLY VOLTAGE
0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
= 20pF, 4.7µF capacitor
TEMPERATURE (°C)
3.5
3.5
MAX1283 (PD1 = 0, PD0 = 1)
(STATIC)
20
4.0
4.0
40
4.5
4.5
60
5.0
5.0
80
100
5.5
5.5