AD5322BRMZ Analog Devices Inc, AD5322BRMZ Datasheet - Page 12

• Manufacturer Part Number: AD5322BRMZ
• Description: IC DAC 12BIT DUAL 10MSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5322BRMZ

• Data Interface: Serial
• Settling Time: 6µs
• Number Of Bits: 12
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 2.5mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resolution (bits): 12bit
• Sampling Rate: 125kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 2.5V To 5.5V
• Supply Current: 300µA
• Digital Ic Case Style: SOP
• Package: 10MSOP
• Resolution: 12 Bit
• Conversion Rate: 125 KSPS
• Architecture: Resistor-String
• Digital Interface Type: Serial (3-Wire, SPI, QSPI, Microwire)
• Number Of Outputs Per Chip: 2
• Output Type: Voltage
• Full Scale Error: ±1 %FSR
• Integral Nonlinearity Error: ±8 LSB
• Maximum Settling Time: 10 us
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5302/AD5312/AD5322
600
500
400
300
200
100
700
600
500
400
300
200
100
1.0
0.8
0.6
0.4
0.2
0
0
2.5
2.7
0
BOTH DACS IN
THREE-STATE CONDITION
Figure 19. Power-Down Current vs. Supply Voltage
BOTH DACS IN GAIN-OF-TWO MODE
REFERENCE INPUTS BUFFERED
T
A
Figure 18. Supply Current vs. Supply Voltage
0.5
=
Figure 20. Supply vs. Logic Input Voltage
25°C
3.0
3.2
1.0
1.5
–40°C
3.5
V
3.7
DD
2.0
= 3V
V
V
LOGIC
V
+25°C
DD
DD
4.0
2.5
(V)
4.2
(V)
(V)
+105°C
3.0
+25°C
4.5
V
3.5
DD
–
4.7
40
= 5V
°C
4.0
+105°C
5.0
5.2
4.5
5.5
5.0
Rev. C | Page 12 of 24
CH2
CH1
CH1
CH2
CH1
CH3
Figure 21. Half-Scale Setting (¼ to ¾ Scale Code Change)
T
T
A
A
CLK
=
=
Figure 23. Existing Power-Down to Midscale
25°C
25°C
CH1 1V, CH2 1V, TIME BASE = 20µs/DIV
V
CH1 1V, CH3 5V, TIME BASE = 1µs/DIV
CH1 1V, CH2 5V, TIME BASE = 5µs/DIV
Figure 22. Power-On Reset to 0 V
OUT
CLK
V
OUT
V
DD
V
OUT
A
V
T
DD
A
=
= 5V
25°C