ADR440BRZ Analog Devices Inc, ADR440BRZ Datasheet - Page 10

• Manufacturer Part Number: ADR440BRZ
• Description: IC VREF LDO XFET 2.048V 8-SOIC
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR440BRZ

• Temperature Coefficient: 3ppm/°C
• Reference Type: Series
• Voltage - Output: 2.048V
• Tolerance: ±0.05%
• Voltage - Input: 2.548 ~ 18 V
• Number Of Channels: 1
• Current - Quiescent: 3.75mA
• Current - Output: 10mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Series
• Input Voltage: 3V To 18V
• Reference Voltage: 2.048V
• 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

ADR440/ADR441/ADR443/ADR444/ADR445
3.25
3.15
3.05
2.95
2.85
2.75
4.0
3.5
3.0
2.5
2.0
3.5
3.4
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
–40
–40
5.3
Figure 10. ADR445 Supply Current vs. Input Voltage
Figure 11. ADR445 Supply Current vs. Temperature
Figure 9. ADR441 Supply Current vs. Temperature
–25
–25
7.3
–10
–10
5
9.3
5
TEMPERATURE (°C)
INPUT VOLTAGE (V)
TEMPERATURE (°C)
20
20
11.3
35
35
50
50
13.3
65
65
15.3
80
80
+125°C
+25°C
–40°C
95
95
17.3
110
110
19.3
125
125
Rev. E | Page 10 of 20
10
60
55
50
45
40
35
30
8
6
4
2
0
7
6
5
4
3
2
1
0
–40
–40
–40
Figure 13. ADR441 Load Regulation vs. Temperature
Figure 12. ADR441 Line Regulation vs. Temperature
Figure 14. ADR445 Line Regulation vs. Temperature
V
I
LOAD
IN
–25
–25
–25
= 6V
= 0mA TO 10mA
–10
–10
–10
5
5
5
V
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
IN
= 18V
35
35
35
50
50
50
65
65
65
80
80
80
95
95
95
110
110
110
125
125
125