ADR431BRZ Analog Devices Inc, ADR431BRZ Datasheet - Page 11

• Manufacturer Part Number: ADR431BRZ
• Description: IC VOLT REF XFET 2.5V 8-SOIC
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR431BRZ

• Temperature Coefficient: 3ppm/°C
• Design Resources: 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5380 (CN0007) 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5381 (CN0010) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011) 32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5383 (CN0014) 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029) AD5390/91/92 Channel Monitor Function (CN0030) 16 Channels of Programmable Output Span Using AD5360 (CN0131) 40 Channels of Programmable Output Span Using AD5371 (CN0149)
• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.04%
• Voltage - Input: 4.5 ~ 18 V
• Number Of Channels: 1
• Current - Quiescent: 800µA
• Current - Output: 30mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Series
• Input Voltage: 4.5V To 18V
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 1mV
• Voltage Reference Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

610
580
550
520
490
460
430
400
15
12
15
12
9
6
3
0
9
6
3
0
–40
–40
–40
Figure 10. ADR431 Load Regulation vs. Temperature
Figure 11. ADR435 Load Regulation vs. Temperature
Figure 9. ADR431 Supply Current vs. Temperature
–25
–25
–25
–10
–10
–10
5
5
5
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
35
35
35
50
50
50
65
65
65
I
I
L
L
= 0mA to 10mA
= 0mA to 10mA
80
80
80
95
95
95
110
110
110
125
125
125
ADR430/ADR431/ADR433/ADR434/ADR435/ADR439
Rev. H | Page 11 of 24
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
0
Figure 13. ADR431 Minimum Headroom vs. Temperature
0
–10
–40
–10
–40°C
+125°C
–25
+25°C
Figure 12. ADR431 Minimum Input/Output
Figure 14. ADR435 Minimum Input/Output
Differential Voltage vs. Load Current
Differential Voltage vs. Load Current
–10
–5
–5
5
+125°C
–40°C
+25°C
LOAD CURRENT (mA)
LOAD CURRENT (mA)
TEMPERATURE (°C)
20
35
0
0
50
65
80
5
5
NO LOAD
95
110
125
10
10