AD8672AR Analog Devices Inc, AD8672AR Datasheet - Page 4

• Manufacturer Part Number: AD8672AR
• Description: DUAL PRECISION LOW NOISE BIPOLAR AMP
• Manufacturer: Analog Devices Inc

Specifications of AD8672AR

• Rohs Compliant: NO
• Rohs Status: RoHS non-compliant
• Design Resources: Sample-and-Hold Circuit Using ADG1211 Switch (CN0058)
• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Slew Rate: 4 V/µs
• Gain Bandwidth Product: 10MHz
• Current - Input Bias: 3nA
• Voltage - Input Offset: 20µV
• Current - Supply: 3mA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 10 V ~ 36 V, ±5 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Output Type: -
• -3db Bandwidth: -

AD8671/AD8672/AD8674
ELECTRICAL CHARACTERISTICS, ±15 V
V
Table 3.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
S
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance, Common Mode
Input Capacitance, Differential Mode
Input Resistance, Common Mode
Input Resistance, Differential Mode
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Current
Short Circuit Current
Power Supply Rejection Ratio
Supply Current/Amplifier
Slew Rate
Settling Time
Gain Bandwidth Product
Peak-to-Peak Noise
Voltage Noise Density
Current Noise Density
Channel Separation
= ±15 V, V
AD8671
AD8672/AD8674
AD8671/AD8672
AD8674
AD8672/AD8674
CM
= 0 V, T
A
= 25°C, unless otherwise noted.
Symbol
V
∆V
I
I
CMRR
A
C
C
R
R
V
V
V
V
I
I
PSRR
I
SR
t
GBP
e
e
i
C
B
OS
OUT
SC
SY
n
S
n p-p
n
OS
INCM
INDM
IN
INDM
OH
OL
OH
OL
S
VO
OS
/∆T
Conditions
–40°C < T
–40°C < T
+25°C < T
–40°C < T
+25°C < T
–40°C < T
V
R
R
R
R
R
V
V
–40°C <T
R
To 0.1% (10 V step, G = 1)
To 0.01% (10 V step, G = 1)
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
f = 1 kHz
f = 10 kHz
Rev. E | Page 4 of 20
L
L
L
L
L
L
CM
S
O
= 2 kΩ, V
= 2 kΩ, –40°C to +125°C
= 2 kΩ, –40°C to +125°C
= 600 Ω
= 600 Ω
= ±4 V to ±18 V
= 2 kΩ
= 0 V
= –12 V to +12 V
A
A
A
A
A
A
A
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
< +125°C
O
= –10 V to +10 V
Min
–12
–20
–40
–12
–20
–40
–12
100
1000
+13.2
+11
110
106
Typ
20
30
0.3
0.3
+3
+5
+8
+6
+6
+8
120
6000
6.25
7.5
3.5
15
+13.8
–13.8
+12.3
–12.4
±20
±30
130
115
3
4
2.2
6.3
10
77
2.8
0.3
–130
–105
Max
75
125
0.5
0.8
+12
+20
+40
+12
+20
+40
+12
–13.2
–11
3.5
4.2
100
3.8
μV
μV
μV/°C
μV/°C
nA
nA
nA
nA
nA
nA
dB
V/mV
pF
pF
GΩ
mA
mA
dB
dB
mA
V/μs
μs
nV p-p
pA/√Hz
dB
dB
Unit
V
MΩ
V
V
V
V
mA
μs
MHz
nV/√Hz