AD8279ARZ Analog Devices Inc, AD8279ARZ Datasheet - Page 4

• Manufacturer Part Number: AD8279ARZ
• Description: IC AMP DIFF LP 14SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8279ARZ

• Amplifier Type: Differential
• Number Of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 1.4 V/µs
• Gain Bandwidth Product: 1MHz
• Voltage - Input Offset: 50µV
• Current - Supply: 300µA
• Current - Output / Channel: 15mA
• Voltage - Supply, Single/dual (±): 2 V ~ 36 V, ±2 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• No. Of Amplifiers: 2
• Input Offset Voltage: 500µV
• Bandwidth: 1MHz
• Supply Voltage Range: 2V To 36V
• Supply Current: 200µA
• Amplifier Case Style: SOIC
• No. Of Pins: 14
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Current - Input Bias: -

AD8278/AD8279
V
otherwise noted.
Table 3.
Parameter
INPUT CHARACTERISTICS
DYNAMIC PERFORMANCE
GAIN
OUTPUT CHARACTERISTICS
NOISE
POWER SUPPLY
TEMPERATURE RANGE
1
2
3
4
5
6
7
Includes input bias and offset current errors, RTO (referred to output).
The input voltage range may also be limited by absolute maximum input voltage or by the output swing. See the
Internal resistors are trimmed to be ratio matched and have ±20% absolute accuracy.
Output voltage swing varies with supply voltage and temperature. See Figur
Includes amplifier voltage and current noise, as well as noise from internal resistors.
Supply current varies with supply voltage and temperature. See Figure
Unbalanced dual supplies can be used, such as −V
voltage.
S
System Offset
Common-Mode
Input Voltage Range
Impedance
Bandwidth
Slew Rate
Channel Separation
Settling Time to 0.01%
Settling Time to 0.001%
Gain Error
Gain Drift
Gain Nonlinearity
Output Voltage Swing
Short-Circuit Current
Capacitive Load Drive
Output Voltage Noise
AD8278 Supply Current
AD8279 Supply Current
Operating Voltage Range
Operating Range
= ±5 V to ±15 V, V
Over Temperature
vs. Power Supply
Average Temperature
Rejection Ratio (RTI)
Differential
Common Mode
Limit
Over Temperature
Over Temperature
5
Coefficient
3
6
1
2
REF
4
7
= 0 V, T
Conditions
T
V
T
V
R
f = 1 kHz
10 V step on output,
C
T
V
V
T
f = 0.1 Hz to 10 Hz
f = 1 kHz
T
T
A
A
A
A
A
A
S
S
S
L
OUT
S
= −40°C to +85°C
= ±5 V to ±18 V
= −40°C to +85°C
= ±15 V, V
= 0 Ω
= 100 pF
= −40°C to +85°C
= ±15 V, R
= −40°C to +85°C
= −40°C to +85°C
= −40°C to +85°C
A
= 20 V p-p
= 25°C, R
CM
L
= 10 kΩ,
S
= ±27 V,
= −0.5 V and +V
L
= 10 kΩ connected to ground, G = 2 difference amplifier configuration, unless
−1.5 (V
Min
86
1.1
−V
±2
−40
S
S
= +2 V. The positive supply rail must be at least 2 V above the negative supply and reference
+ 0.2
S
26
+ 0.1)
Rev. C | Page 4 of 24
and
e 22
Figure 28
Grade B
through
Typ
100
0.6
30
30
550
1.4
130
0.005
±15
350
2.8
90
300
for details.
Figure 25
+1.5 (V
Max
200
200
5
2
10
11
0.02
1
7
+V
95
200
250
350
400
±18
+125
S
− 0.2
S
− 1.5) −1.5 (V
for details.
G = 2
Min
80
1.1
−V
±2
−40
S
Input Voltage Range
+ 0.2
S
+ 0.1)
Grade A
Typ
100
2
30
30
550
1.4
130
0.01
±15
350
2.8
90
300
section for details.
+1.5 (V
Max
500
500
10
5
10
11
0.05
5
12
+V
95
200
250
350
400
±18
+125
S
− 0.2
S
− 1.5)
Unit
μV
μV
μV/V
μV/°C
dB
V
kΩ
kΩ
kHz
V/μs
dB
μs
μs
%
ppm/°C
ppm
V
mA
pF
μV p-p
nV/√Hz
μA
μA
μA
μA
V
°C