ADR421BR-REEL7 Analog Devices Inc, ADR421BR-REEL7 Datasheet - Page 12

• Manufacturer Part Number: ADR421BR-REEL7
• Description: IC,VOLT REFERENCE,FIXED,2.5V,SOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR421BR-REEL7

• Package / Case: 8-SOIC (3.9mm Width)
• Mounting Type: Surface Mount
• Current - Output: 10mA
• Voltage - Output: 2.5V
• Voltage - Input: 4.5 ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Temperature Coefficient: 3ppm/°C
• Tolerance: ±0.04%
• Number Of Channels: 1
• Reference Type: Series
• Current - Quiescent: 500µA
• Current - Cathode: -

ADR420/ADR421/ADR423/ADR425
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
30
25
20
15
10
0
0
5
0
0
0
Figure 21. ADR423 Minimum Input/Output Voltage
Figure 22. ADR425 Minimum Input/Output Voltage
TEMPERATURE
+25°C
+125°C
Figure 23. ADR421 Typical Hysteresis
–40°C
1
1
+25°C
Differential vs. Load Current
Differential vs. Load Current
LOAD CURRENT (mA)
LOAD CURRENT (mA)
DEVIATION (ppm)
2
2
+125°C
+125°C
–40°C
+25°C
–40°C
+25°C
3
3
SAMPLE SIZE – 160
4
4
5
5
Rev. H | Page 12 of 24
100
1k
10
Figure 24. ADR421 Typical Noise Voltage 0.1 Hz to 10 Hz
10
Figure 25. Typical Noise Voltage 10 Hz to 10 kHz
Figure 26. Voltage Noise Density vs. Frequency
100
FREQUENCY (Hz)
TIME (1s/DIV)
TIME (1s/DIV)
1k
ADR420
ADR425
ADR421
ADR423
10k