ADR827 Analog Devices, ADR827 Datasheet - Page 13

• Manufacturer Part Number: ADR827
• Description: 1.25V Low Power, Precision Reference and Op Amp
• Manufacturer: Analog Devices

Specifications of ADR827

• -3db Bandwidth: 1MHz
• Slew Rate: 0.5V/µs
• Vos: 100µV
• Ib: 10nA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 16nV/rtHz
• Vcc-vee: 2.7V to 30V
• Isy Per Amplifier: n/a
• Packages: SOP

–100
–120
–140
–20
–40
–60
–80
1
1
0
–40
Figure 15. ADR821 Load Regulation vs. Temperature
I
C
C
15.6µV p-p
2.78µV rms
C
426µV p-p
55.6µV rms
SOURCE
IN
IN
IN
–25
= C
= C
= C
Figure 17. ADR821 10 Hz to 10 kHz Noise
Figure 16. ADR821 0.1 Hz to 10 Hz Noise
OUT
OUT
OUT
= 5mA
–10
= 0.1µF
= 0.1µF
= 0.1µF
5
TEMPERATURE (°C)
20
V
TIME (1s/DIV)
TIME (1s/DIV)
V
S
S
= 15V
35
= 5V
50
65
80
95
110
125
Rev. 0 | Page 13 of 20
–100
–120
–140
–20
–40
–60
–80
1
1
0
–40
Figure 18. ADR827 Load Regulation vs. Temperature
I
C
C
8.3µV p-p
1.33µV rms
C
258µV p-p
34.6µV rms
SOURCE
IN
IN
IN
–25
= C
= C
= C
Figure 20. ADR827 10 Hz to 10 kHz Noise
Figure 19. ADR827 0.1 Hz to 10 Hz Noise
OUT
OUT
OUT
= 5mA
–10
= 0.1µF
= 0.1µF
= 0.1µF
5
TEMPERATURE (°C)
20
TIME (1s/DIV)
TIME (1s/DIV)
V
35
V
S
S
= 15V
= 3V
50
ADR821/ADR827
65
80
95
110
125