AD8619 Analog Devices, AD8619 Datasheet - Page 10

• Manufacturer Part Number: AD8619
• Description: Low Cost Micropower, Low Noise CMOS RRIO Quad Op Amp
• Manufacturer: Analog Devices

Specifications of AD8619

• -3db Bandwidth: 400kHz
• Slew Rate: 0.1V/µs
• Vos: 400µV
• Ib: 0.2pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 22nV/rtHz
• Vcc-vee: 1.8V to 5V
• Isy Per Amplifier: 38µA
• Packages: SOIC,SOP

AD8613/AD8617/AD8619
V
SY
= 1.8 V or ±0.9 V, unless otherwise noted.
Figure 29. Input Offset Voltage vs. Input Common-Mode Voltage
–1000
–1500
–2000
1000
2000
1500
1000
–500
0.01
100
450
400
350
300
250
200
150
100
500
0.1
10
50
Figure 30. Output Voltage to Supply Rail vs. Load Current
0.001
0
1
0
–0.5
V
T
V
0V < V
T
SY
A
V
T
A
SY
A
SY
= 25°C
= 25°C
Figure 28. Input Offset Voltage Distribution
= 1.8V
= 25°C
–0.2
= 1.8V
= 1.8V
CM
< 1.8V
0.1
INPUT COMMON-MODE VOLTAGE (V)
0.01
INPUT OFFSET VOLTAGE (µV)
SOURCE
0.4
LOAD CURRENT (mA)
V
OL
0.7
SINK
V
0.1
SY
1.0
–V
OH
1.3
1.6
1
1.9
2.2
10
Rev. E | Page 10 of 16
100
120
100
80
60
40
20
80
60
40
20
80
60
40
20
Figure 31. Output Voltage to Supply Rail vs. Temperature
0
0
0
100
100
–40
V
T
V
T
V
A
SY
A
SY
SY
= 25°C
–25
= 25°C
= 1.8V
= 1.8V
= 1.8V
–10
Figure 32. CMRR vs. Frequency
Figure 33. PSRR vs. Frequency
V
1k
SY
5
–V
OH
1k
TEMPERATURE (°C)
20
FREQUENCY (Hz)
FREQUENCY (Hz)
@ 1mA
(I
L
= 1 mA)
35
10k
50
65
10k
V
OH
80
100k
@ 1mA
95
110
125
1M
1M