ADR127AUJZ-R2 Analog Devices Inc, ADR127AUJZ-R2 Datasheet - Page 10

• Manufacturer Part Number: ADR127AUJZ-R2
• Description: IC V-REF PREC 1.25V TSOT-23-6
• Manufacturer: Analog Devices Inc

Specifications of ADR127AUJZ-R2

• Temperature Coefficient: 25ppm/°C
• Design Resources: Generating a Negative Precision Voltage Reference Without Precision Resistors (CN0005) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139)
• Reference Type: Series
• Voltage - Output: 1.25V
• Tolerance: ±0.24%
• Voltage - Input: 2.7 ~ 18 V
• Number Of Channels: 1
• Current - Quiescent: 95µA
• Current - Output: 5mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Topology: Series
• Input Voltage: 2.7V To 18V
• Reference Voltage: 1.25V
• Reference Voltage Tolerance: 3mV
• Voltage Reference Case Style: TSOT
• No. Of Pins: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADR121/ADR125/ADR127
–100
–150
–200
–100
200
150
100
–50
100
–20
–40
–60
–80
–10
–20
–30
–40
–50
50
80
60
40
20
50
40
30
20
10
0
0
0
–40
–40
–40
Figure 20. ADR127 Load Regulation vs. Temperature
Figure 21. ADR121 Load Regulation vs. Temperature
Figure 22. ADR125 Load Regulation vs. Temperature
–25
–25
–25
5mA SOURCING, V
2mA SINKING, V
–10
–10
–10
5mA SOURCING, V
2mA SINKING, V
5mA SOURCING, V
2mA SINKING, V
5
5
5
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
20
IN
IN
= 6V
35
35
35
= 6V
IN
IN
IN
= 3V
50
50
50
IN
= 3V
= 5V
= 5V
65
65
65
80
80
80
95
95
95
110
110
110
125
125
125
Rev. B | Page 10 of 20
1
1
1
C
C
C
IN
IN
IN
5µV/DIV
2µV/DIV
= C
= C
= C
OUT
OUT
OUT
10µV/DIV
Figure 23. ADR127 0.1 Hz to 10 Hz Noise
Figure 24. ADR121 0.1 Hz to 10 Hz Noise
Figure 25. ADR125 0.1 Hz to 10 Hz Noise
= 0.1µF
= 0.1µF
= 0.1µF
TIME (1s/DIV)
TIME (1s/DIV)
TIME (1s/DIV)
CH1 p-p
5.76µV
CH1 rms
0.862µV
CH1 p-p
10.8µV
CH1 rms
1.75µV
CH1 p-p
20.6µV
CH1 rms
3.34µV