AD8279ARZ Analog Devices Inc, AD8279ARZ Datasheet - Page 8

• 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
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 8. AD8278 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
Table 9. AD8279 Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Mnemonic
REF
−IN
+IN
−VS
SENSE
OUT
+VS
NC
Mnemonic
NC
−INA
+INA
−VS
+INB
−INB
NC
REFB
OUTB
SENSEB
+VS
SENSEA
OUTA
REFA
REF
–VS
–IN
+IN
Figure 4. MSOP Pin Configuration
1
2
3
4
NC = NO CONNECT
(Not to Scale)
AD8278
TOP VIEW
Description
Reference Voltage Input.
Inverting Input.
Noninverting Input.
Negative Supply.
Sense Terminal.
Output.
Positive Supply.
No Connect.
Description
No Connect.
Channel A Inverting Input.
Channel A Noninverting Input.
Negative Supply.
Channel B Noninverting Input.
Channel B Inverting Input.
No Connect.
Channel B Reference Voltage Input.
Channel B Output.
Channel B Sense Terminal.
Positive Supply.
Channel A Sense Terminal.
Channel A Output.
Channel A Reference Voltage Input.
8
7
6
5
NC
+VS
OUT
SENSE
Figure 6. 14-Lead SOIC Pin Configuration
+INA
+INB
–INB
–INA
–VS
NC
NC
NC = NO CONNECT
1
2
3
4
5
6
7
Rev. C | Page 8 of 24
(Not to Scale)
AD8279
TOP VIEW
14
13
12
11
10
9
8
REFA
OUTA
SENSEA
+VS
SENSEB
OUTB
REFB
REF
–VS
+IN
–IN
Figure 5. SOIC Pin Configuration
1
2
3
4
NC = NO CONNECT
(Not to Scale)
AD8278
TOP VIEW
8
7
6
5
NC
+VS
OUT
SENSE