ADR440ARMZ Analog Devices Inc, ADR440ARMZ Datasheet - Page 12

• Manufacturer Part Number: ADR440ARMZ
• Description: IC VREF LDO XFET 2.048V 8-MSOP
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR440ARMZ

• Temperature Coefficient: 10ppm/°C
• Reference Type: Series
• Voltage - Output: 2.048V
• Tolerance: ±0.15%
• 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-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Topology: Series
• Input Voltage: 3V To 18V
• Reference Voltage: 2.048V
• Reference Voltage Tolerance: 3mV
• Voltage Reference Case Style: MSOP
• 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
C
C
C
V
C
C
V
IN
TIME = 200µs/DIV
IN
IN
OUT
OUT
IN
OUT
= C
= 5V/DIV
= 0.1µF
= 0.1µF
Figure 23. ADR441 Line Transient Response
= 10µF
= 10µF
= 1V/DIV
OUT
Figure 21. ADR441 Turn-Off Response
Figure 22. ADR441 Turn-On Response
= 0.1µF
4V
TIME = 100µs/DIV
TIME = 200µs/DIV
V
V
OUT
IN
2mV/DIV
= 5V/DIV
2V/DIV
= 1V/DIV
Rev. E | Page 12 of 20
1µV/DIV
C
LOAD OFF
LOAD OFF
C
C
IN
IN
OUT
Figure 26. ADR441 0.1 Hz to 10.0 Hz Voltage Noise
= C
= 0.1µF
Figure 24. ADR441 Load Transient Response
Figure 25. ADR441 Load Transient Response
= 10µF
OUT
= 0.1µF
TIME = 1s/DIV
TIME = 200µs/DIV
TIME = 200µs/DIV
5mV/DIV
5mV/DIV
LOAD ON
LOAD ON
CH 1 p-p
1.18µV