MAX1359BETL+ Maxim Integrated Products, MAX1359BETL+ Datasheet - Page 18

• Manufacturer Part Number: MAX1359BETL+
• Description: IC DAS 16BIT 40-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Data Acquisition System (DAS)r

Specifications of MAX1359BETL+

• Resolution (bits): 16 b
• Sampling Rate (per Second): 21.84k
• Data Interface: Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Number Of Converters: 2
• Resolution: 16 bit
• Interface Type: Serial (4-Wire, SPI, QSPI, Microwire)
• Voltage Reference: 1.25 V
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 V
• Maximum Power Dissipation: 2051.3 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Input Voltage: 1.8 V to 3.6 V
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-Bit, Data-Acquisition System with ADC, DAC,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
18
(DV
DD
______________________________________________________________________________________
= AV
DD
= 1.8V, REF = +1.25V C
250
200
150
100
12
10
50
8
6
4
2
0
0
-40
0
V
AV
REF
DD
0.25
OP-AMP INPUT BIAS CURRENT
DAC LARGE-SIGNAL OUTPUT
= +1.25V
= +3.0V
vs. OUTPUT SINK CURRENT
OP-AMP OUTPUT VOLTAGE
-15
0.50 0.75
vs. TEMPERATURE
STEP RESPONSE
TEMPERATURE (°C)
SINK CURRENT (mA)
10
40µs/div
1.00 1.25 1.50 1.75 2.00
UNITY GAIN, V
AV
CPOUT
35
DD
= 3.0V
AV
AV
V
DD
CM
= 10µF, T
DD
60
MAX1359B toc40
IN_
= 1.8V
= 0.5V
Typical Operating Characteristics (continued)
= 1.8V
+ = 0V
85
OUT_
1V/div
CS
2V/div
A
= +25°C, unless otherwise noted.)
3.00
2.96
2.92
2.88
2.84
2.80
7.5
7.2
6.9
6.6
6.3
6.0
14
12
10
-2
8
6
4
2
0
-40
-40
0
OP-AMP INPUT OFFSET VOLTAGE
0.25
OP-AMP INPUT BIAS CURRENT
vs. OUTPUT SOURCE CURRENT
OP-AMP OUTPUT VOLTAGE
-15
-15
0.50 0.75
vs. TEMPERATURE
vs. TEMPERATURE
SOURCE CURRENT (mA)
AV
TEMPERATURE (°C)
AV
TEMPERATURE (°C)
DD
DD
10
10
= 3.0V
= 1.8V
AV
UNITY GAIN, V
1.00 1.25 1.50 1.75 2.00
DD
= 3.0V
35
35
AV
V
V
IN_
CM
CM
DD
60
60
+ = AV
= 0.5V
= 0.5V
= 3.0V
DD
85
85