ADR827 Analog Devices, ADR827 Datasheet - Page 11

• 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

TYPICAL PERFORMANCE CHARACTERISTICS
REFERENCE
2.512
2.508
2.504
2.500
2.496
2.492
2.488
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
–1
–2
4
3
2
1
0
–40
–40
2.5
Figure 5. ADR821 Supply Current (+) vs. Supply Voltage
C
C
V
Figure 4. ADR821 Line Regulation vs. Temperature
IN
IN
OUT
–25
–25
= 15V
= 0.1µF
= 0.1µF
Figure 3. ADR821 V
–10
–10
5.0
5
5
SUPPLY VOLTAGE (±V)
TEMPERATURE (°C)
20
TEMPERATURE (°C)
20
7.5
35
+125°C
35
+25°C
–40°C
OUT
vs. Temperature
50
50
10.0
65
65
80
80
12.5
C
C
V
C
C
95
IN
OUT
IN
95
IN
OUT
= 15V
= 0.1µF
= 0.1µF
= 0.1µF
110
= 0.1µF
110
125
15.0
125
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1.260
1.258
1.256
1.254
1.252
1.250
1.248
1.246
1.244
1.242
1.240
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
14
12
10
8
6
4
2
0
–40
0
–40
2.5
Figure 8. ADR827 Supply Current (+) vs. Supply Voltage
C
C
Figure 7. ADR827 Line Regulation vs. Temperature
C
C
V
IN
OUT
IN
OUT
IN
–25
–25
= 0.1µF
= 0.1µF
= 15V
= 0.1µF
= 0.1µF
Figure 6. ADR827 V
–10
–10
5.0
5
5
SUPPLY VOLTAGE (±V)
TEMPERATURE (°C)
20
TEMPERATURE (°C)
20
7.5
35
35
+125°C
+25°C
–40°C
OUT
vs. Temperature
50
50
10.0
ADR821/ADR827
65
65
80
80
12.5
C
C
V
95
IN
OUT
IN
95
= 15V
= 0.1µF
= 0.1µF
110
110
125
15.0
125