AD8504 Analog Devices, AD8504 Datasheet - Page 4

• Manufacturer Part Number: AD8504
• Description: 1 µA Micropower CMOS Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8504

• -3db Bandwidth: 7kHz
• Slew Rate: 0.0040V/µs
• Vos: 500µV
• Ib: 1pA
• # Opamps Per Pkg: 4
• Input Noise (nv/rthz): 190nV/rtHz
• Vcc-vee: 1.8V to 5.5V
• Isy Per Amplifier: 1µA
• Packages: SOP

AD8502/AD8504
Parameter
NOISE PERFORMANCE
@ V
Table 3.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance
Output Voltage High
Output Voltage Low
Short-Circuit Current
S
= 1.8 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Symbol
V
∆V
I
I
IVR
CMRR
A
C
C
V
V
I
PSRR
I
Symbol
e
i
n
B
OS
SC
SY
n
OS
OH
OL
VO
DIFF
CM
OS
/∆T
Conditions
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
Conditions
0 V < V
−40°C < T
−40°C < T
−40°C < T
−40°C < T
0 V < V
−40°C < T
−40°C < T
0 V < V
−40°C < T
−40°C < T
0 V < V
−40°C < T
−40°C < T
0.1 V < V
0.1 V < V
0.1 V < V
R
−40°C < T
−40°C to +125°C
R
−40°C < T
−40°C to +125°C
R
−40°C < T
−40°C to +125°C
R
−40°C < T
−40°C to +125°C
1.8 V < V
−40°C < T
−40°C < T
V
−40°C < T
−40°C < T
LOAD
LOAD
LOAD
LOAD
O
= V
= 100 kΩ to GND
= 10 kΩ to GND
= 100 kΩ to V
= 10 kΩ to V
S
CM
CM
CM
CM
/2
Rev. A | Page 4 of 16
OUT
OUT
OUT
S
< 1.8 V
< 1.8 V
< 1.8 V
< 1.8 V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
< 5 V
< +85°C
< +125°C
< +85°C
< +125°C
< +85°C
< +125°C
< +85°C
< +125°C
< +85°C
< +125°C
< +85°C
< +85°C
< +85°C
< +85°C
< +85°C
< +125°C
< +85°C
< +125°C
< 1.7 V; R
< 1.7 V; −40°C < T
< 1.7 V; −40°C < T
S
S
LOAD
= 1 MΩ
A
A
< +85°C
< +125°C
Min
0
59
56
55
88
80
65
1.79
1.78
1.77
1.75
1.70
1.65
85
66
66
Min
Typ
0.5
7
5
1
0.5
75
110
2
4.5
1.795
1.764
1.0
10
±5
105
0.65
Typ
6
190
0.1
Max
3
5
5.5
10
100
600
5
50
100
1.8
5
6
7
20
28
29
1
1.5
2
Max
Unit
mV
mV
mV
μV/°C
μV/°C
pA
pA
pA
pA
pA
pA
V
dB
dB
dB
dB
dB
dB
pF
pF
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mA
dB
dB
dB
μA
μA
μA
Unit
μV p-p
nV/√Hz
pA/√Hz