Data Sheet AD8515
Rev. E | Page 3 of 16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
S
= 1.8 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Table 1.
Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
V
CM
= V
S
/2 1 6 mV
−40°C < T
A
< +125°C
8
mV
Input Bias Current I
B
V
S
= 1.8 V 2 30 pA
−40°C < T
A
< +85°C 600 pA
−40°C < T
A
< +125°C 8 nA
Input Offset Current I
OS
1 10 pA
−40°C < T
A
< +125°C
500
pA
Input Voltage Range 0 1.8 V
Common-Mode Rejection Ratio CMRR 0 V V
CM
1.8 V 50 dB
−40°C < T
A
< +125°C 47 dB
Large Signal Voltage Gain A
VO
R
L
= 100 kΩ, 0.3 V V
OUT
1.5 V 110 400 V/mV
Offset Voltage Drift ΔV
OS
T 4 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
I
L
= 100 µA, −40°C < T
A
< +125°C 1.79 V
I
L
= 750 µA, −40°C < T
A
< +125°C 1.77 V
Output Voltage Low V
OL
I
L
= 100 µA, −40°C < T
A
< +125°C 10 mV
I
L
= 750 µA, −40°C < T
A
< +125°C 30 mV
Sh
ort-Circuit Limit I
SC
20 mA
POWER SUPPLY
Supply Current/Amplifier I
SY
V
OUT
= V
S
/2 325 450 µA
–40°C < T
A
< +125°C 500 μA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ 2.7 V/μs
Gain Bandwidth Product GBP 5 MHz
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 1 kHz 22 nV/Hz
f = 10 kHz 20 nV/Hz
Current Noise Density i
n
f = 1 kHz 0.05 pA/Hz
AD8515 Data Sheet
Rev. E | Page 4 of 16
V
S
= 3.0 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Table 2.
Parameter
Symbol
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
V
CM
= V
S
/2 1 6 mV
−40°C < T
A
< +125°C 8 mV
Input Bias Current I
B
V
S
= 3.0 V 2 30 pA
−40°C < T
A
< +85°C 600 pA
−40°C < T
A
< +125°C 8 nA
Input Offset Current I
OS
1 10 pA
A
500
pA
Input Voltage Range 0 3 V
Common-Mode Rejection Ratio CMRR 0 V V
CM
3.0 V 54 dB
−40°C < T
A
< +125°C 50 dB
Large Signal Voltage Gain A
VO
R
L
= 100 kΩ, 0.3 V V
OUT
2.7 V 250 1000 V/mV
Offset Voltage Drift ΔV
OS
T 4 μV/°C
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
I
L
= 100 μA, −40°C < T
A
< +125°C 2.99 V
L
A
2.98
V
Output Voltage Low V
OL
I
L
= 100 μA, −40°C < T
A
< +125°C 10 mV
I
L
= 750 μA, −40°C < T
A
< +125°C 20 mV
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= 1.8 V to 5.0 V 65 85 dB
−40°C < T
A
< +125°C 57 80 dB
Supply Current/Amplifier I
SY
V
OUT
= V
S
/2 350 450 μA
−40°C < T
A
< +125°C 500 μA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ 2.7 V/µs
Gain Bandwidth Product GBP 5 MHz
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 1 kHz 22 nV/Hz
f = 10 kHz 20 nV/Hz
Current Noise Density
i
n
0.05
pA/Hz
Data Sheet AD8515
Rev. E | Page 5 of 16
V
S
= 5.0 V, V
CM
= V
S
/2, T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter
Symbol
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
V
CM
= V
S
/2 1 6 mV
–40°C < T
A
< +125°C 8 mV
Input Bias Current I
B
V
S
= 5.0 V 5 30 pA
–40°C < T
A
< +85°C 600 pA
–40°C < T
A
< +125°C 8 nA
Input Offset Current I
OS
1 10 pA
A
500
pA
Input Voltage Range 0 5.0 V
Common-Mode Rejection Ratio CMRR 0 V V
CM
5.0 V 60 75 dB
–40°C < T
A
< +125°C 54 dB
Large Signal Voltage Gain A
VO
R
L
= 100 kΩ, 0.3 V V
OUT
4.7 V 450 2000 V/mV
Offset Voltage Drift ΔV
OS
T 4 μV/°C
OUTPUT CHARACTERISTICS 4.99
Output Voltage High V
OH
I
L
= 100 μA, –40°C < T
A
< +125°C 4.98 V
L
A
V
Output Voltage Low V
OL
I
L
= 100 μA, –40°C < T
A
< +125°C 10 mV
I
L
= 750 μA, –40°C < T
A
< +125°C 20 mV
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= 1.8 V to 5.0 V 65 85 dB
–40°C < T
A
< +125°C 57 80 dB
Supply Current/Amplifier I
SY
V
OUT
= V
S
/2 410 550 μA
–40°C < T
A
< +125°C 600 μA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ 2.7 V/μs
Gain Bandwidth Product GBP 5 MHz
NOISE PERFORMANCE
Voltage Noise Density e
n
f = 1 kHz 22 nV/Hz
f = 10 kHz 20 nV/Hz
Current Noise Density
i
n
0.05
pA/Hz

AD8515AKSZ-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Operational Amplifiers - Op Amps 1.8V Lo Pwr CMOS RRIO
Lifecycle:
New from this manufacturer.
Delivery:
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