ADR291GRZ Analog Devices Inc, ADR291GRZ Datasheet - Page 11

• Manufacturer Part Number: ADR291GRZ
• Description: IC VREF PREC 2.5V 5MA OUT 8-SOIC
• Manufacturer: Analog Devices Inc
• Series: XFET®r

Specifications of ADR291GRZ

• Temperature Coefficient: 30ppm/°C
• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.24%
• Voltage - Input: 2.8 ~ 15 V
• Number Of Channels: 1
• Current - Quiescent: 15µA
• Current - Output: 5mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Topology: Series
• Input Voltage: 2.8V To 15V
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 6mV
• 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

OFF
OFF
OFF
ON
ON
ON
100
100
100
0%
0%
0%
90
90
90
10
10
10
I
C
I
L
L
L
I
C
Figure 25. ADR291 Load Transient
Figure 26. ADR291 Load Transient
Figure 27. ADR291 Load Transient
= 5mA
L
= 5mA
= 1nF
L
= 5mA
= 100nF
1ms
1ms
5ms
1V
1V
1V
Rev. E | Page 11 of 20
18
16
14
12
10
100
100
4
0
0%
0%
8
6
2
90
90
10
10
Figure 30. Typical Hysteresis for the ADR291 Product
I
I
L
L
= 5mA
= 0mA
Figure 28. ADR291 Turn-On Time
Figure 29. ADR291 Turn-Off Time
V
OUT
DEVIATION (ppm)
ADR291/ADR292
TEMPERATURE
+25 °C ≥ –40°C ≥
+85°C ≥ +25°C
500 μ s
10ms
1V
1V