AD8279ARZ Analog Devices Inc, AD8279ARZ Datasheet - Page 10

• 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
–10
–10
–20
–30
10
–2
–4
–6
–8
12
10
–2
–4
–6
Figure 13. Input Common-Mode Voltage vs. Output Voltage,
Figure 14. Input Common-Mode Voltage vs. Output Voltage,
30
20
10
Figure 15. Input Common-Mode Voltage vs. Output Voltage,
8
6
4
2
0
8
6
4
2
0
–0.5
–0.5
0
–20
5 V and 2.7 V Supplies, V
–15
5 V and 2.7 V Supplies, V
0.5
0.5
V
±15 V and ±5 V Supplies, G = 2
V
S
–10
S
= 2.7V
= 2.7V
1.5
1.5
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
–5
V
V
V
V
S
S
S
S
2.5
2.5
= ±15V
= ±5V
REF
0
= 5V
= 5V
= Midsupply, G = ½
REF
= 0 V, G = ½
5
3.5
3.5
V
REF
10
= MIDSUPPLY
4.5
4.5
V
REF
15
= 0V
5.5
5.5
20
Rev. C | Page 10 of 24
–12
–18
–24
–30
–36
18
12
–6
–1
–2
–3
–1
–2
Figure 16. Input Common-Mode Voltage vs. Output Voltage,
Figure 17. Input Common-Mode Voltage vs. Output Voltage,
6
0
5
4
3
2
1
0
–0.5
6
5
4
3
2
1
0
–0.5
100
GAIN = 2
GAIN = ½
5 V and 2.7 V Supplies, V
Figure 18. Gain vs. Frequency, ±15 V Supplies
5 V and 2.7 V Supplies, V
0.5
0.5
1k
V
V
S
S
= 2.7V
= 2.7V
1.5
1.5
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
FREQUENCY (Hz)
10k
V
V
S
S
2.5
2.5
= 5V
= 5V
REF
= Midsupply, G = 2
100k
REF
= 0 V, G = 2
3.5
3.5
V
REF
= MIDSUPPLY
1M
4.5
4.5
V
REF
= 0V
10M
5.5
5.5