MAX5661 Datasheet, PDF (10/40 Pages) Maxim Integrated Products – Single 16-Bit DAC with Current and Voltage Outputs for Industrial Analog Output Modules

Single 16-Bit DAC with Current and Voltage
Outputs for Industrial Analog Output Modules
Typical Operating Characteristics (continued)
(Typical Operating Circuit, V_CC = +5V, C_COMPI = 22nF, V_DDV = V_DDCORE = +15V, V_SSV = -15V, V_DDI = +24V, V_REF = +4.096V,
V_AGND = V_DGND = 0V, R_SERIES = 47Ω, OUTV loaded with 2kΩ || 100pF to AGND, OUTI loaded with 500Ω to AGND, T_A = +25°C.)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-50
INL vs. TEMPERATURE
4–20mA CURRENT OUTPUT
V_DDI = V_DDCORE = +40V
V_DDV = V_SSV = 0V
MAX INL
MIN INL
-25 0 25 50 75 100 125
TEMPERATURE (°C)
VOLTAGE-OUTPUT FULL-SCALE VOLTAGE
vs. TEMPERATURE
10.4850
10.4825
UNIPOLAR VOLTAGE OUTPUT
10.4800
10.4775
BIPOLAR VOLTAGE OUTPUT
10.4750
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(BIPOLAR VOLTAGE OUTPUT)
4.0
3.6
3.2
I_VSSV
I_VDDV
I_VDDCORE
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
-50 -25
I_VDDI
0 25 50 75 100 125
TEMPERATURE (°C)
DNL vs. TEMPERATURE
0.4
ALL MODES
0.3
0.2
0.1
MAX DNL
0
-0.1
MIN DNL
-0.2
-0.3
-0.4
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
CURRENT-OUTPUT FULL-SCALE CURRENT
vs. TEMPERATURE
20.60
CURRENT OUTPUT = 0 TO 20mA
20.55
20.50
20.45
20.40
20.35
20.30
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(0 TO 20mA CURRENT OUTPUT)
4.0
3.6
3.2
2.8
I_VSSV
I_VDDV
I_VDDCORE
2.4
2.0
1.6
1.2
0.8
0.4
0
-50 -25
I_VDDI
0 25 50 75 100 125
TEMPERATURE (°C)
ZERO-SCALE ERROR
vs. TEMPERATURE
3
2
CURRENT OUTPUT = 0 TO 20mA
1
0
-1
-2 _{UNIPOLAR VOLTAGE OUTPUT}
-3
BIPOLAR VOLTAGE OUTPUT
-4
-5
-50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(UNIPOLAR VOLTAGE OUTPUT)
4.0
3.6
3.2
2.8
I_VSSV
I_VDDV
I_VDDCORE
2.4
2.0
1.6
1.2
0.8
0.4
0
-50 -25
I_VDDI
0 25 50 75 100 125
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
(4–20mA CURRENT OUTPUT)
5.5
5.0
4.5
4.0
I_VDDI
3.5
3.0
I_VSSV
2.5
2.0
1.5
1.0
0.5
I_OUTI = 4mA
R_L = 500Ω
0
-50 -25 0
I_VDDCORE
I_VDDV
25 50 75 100 125
TEMPERATURE (°C)
10 _______________________________________________________________________________________