MAX5290BEUD Maxim Integrated, MAX5290BEUD Datasheet - Page 12

• Manufacturer Part Number: MAX5290BEUD
• Description: Digital to Analog Converters - DAC
• Manufacturer: Maxim Integrated

Specifications of MAX5290BEUD

• Number Of Converters: 2
• Number Of Dac Outputs: 2
• Resolution: 12 bit
• Interface Type: QSPI, SPI, Serial (3-Wire, Microwire)
• Settling Time: 6 us
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-14
• Minimum Operating Temperature: - 40 C
• Output Type: Voltage
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 2.7 V
• Voltage Reference: External

Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
(T
12
A
1.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
1.1
0.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
= +25°C, unless otherwise noted.)
-1
-2
-3
-4
-5
0
5
4
3
2
1
0
0
______________________________________________________________________________________
-40
2.7
0
SLOW MODE
12-BIT
NO LOAD
B-GRADE
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
I = I
AV
NO LOAD
UNITY GAIN
SLOW MODE
FAST MODE
GAIN ERROR vs. TEMPERATURE
SUPPLY CURRENT vs. DIGITAL
DD
SUPPLY CURRENT vs. SUPPLY
3.1
AVDD
INPUT CODE (FORCE SENSE)
FORCE SENSE
-15
= DV
1024
VOLTAGE (UNITY GAIN)
+ I
3.5
DD
DIGITAL INPUT CODE
DVDD
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
10
3.9
2048
4.3
35
4.7
3072
60
5.1
4096
5.5
85
100
2.20
2.15
2.10
2.05
2.00
1.95
1.90
1.85
1.80
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
95
90
85
80
75
70
65
60
55
50
0
2.7
-40
0
SLOW MODE
12-BIT
NO LOAD
AV
I = I
NO LOAD
UNITY GAIN
V
REF
DD
-30
SHUTDOWN SUPPLY CURRENT
3.1
SUPPLY CURRENT vs. DIGITAL
AVDD
OUTPUT VOLTAGE vs. OUTPUT
UNITY GAIN
= 4.096V
= DV
INPUT CODE (UNITY GAIN)
SOURCE/SINK CURRENT
1024
MIDSCALE
vs. SUPPLY VOLTAGE
-20 -10
+ I
3.5
DD
DVDD
SUPPLY VOLTAGE (V)
DIGITAL INPUT CODE
3.9
I
OUT
2048
0
(mA)
4.3
FORCE SENSE
Typical Operating Characteristics
10
4.7
3072
20
5.1
30
4096
5.5
40
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
-1
-2
-3
-4
-5
5
4
3
2
1
0
-40
2.7
SLOW MODE
B-GRADE
UNITY GAIN: 1 LSB = 1mV
FORCE SENSE: 1 LSB = 0.5mV
I = I
AV
NO LOAD
FAST MODE
MAJOR-CARRY TRANSITION GLITCH
OFFSET ERROR vs. TEMPERATURE
UNITY GAIN
DD
AVDD
SUPPLY CURRENT vs. SUPPLY
3.1
FORCE SENSE
= DV
-15
VOLTAGE (FORCE SENSE)
+ I
DD
3.5
DVDD
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
10
3.9
200ns/div
4.3
35
4.7
60
MAX5290 toc27
5.1
5.5
85
OUT_
(AC-COUPLED)
10mV/div
CS
2V/div