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High Voltage, Precision Difference Amplifier
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AD8208WBRZ-R7 by Analog Devices Inc is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.
Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-AD8208WBRZ-R7CT-ND
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DigiKey | IC OPAMP DIFF 1 CIRCUIT 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
|
$2.6000 / $6.8100 | Buy Now |
DISTI #
584-AD8208WBRZ-R7
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Mouser Electronics | Differential Amplifiers High Voltage Precision Diff Amp RoHS: Compliant | 530 |
|
$2.6000 / $6.8100 | Buy Now |
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Analog Devices Inc | High Voltage Precision Diff Am Min Qty: 1000 Package Multiple: 1000 | 0 |
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$2.6000 / $6.8100 | Buy Now |
|
Velocity Electronics | Our Stock | 473 |
|
RFQ | |
|
Vyrian | Amplifiers | 997 |
|
RFQ |
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AD8208WBRZ-R7
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD8208WBRZ-R7
Analog Devices Inc
High Voltage, Precision Difference Amplifier
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Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | ROHS COMPLIANT, MS-012AA, SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | R-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.33.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Amplifier Type | OPERATIONAL AMPLIFIER | |
Average Bias Current-Max (IIB) | 0.05 µA | |
Common-mode Reject Ratio-Nom | 100 dB | |
Input Offset Voltage-Max | 4000 µV | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Screening Level | AEC-Q100 | |
Seated Height-Max | 1.75 mm | |
Slew Rate-Nom | 1 V/us | |
Supply Current-Max | 2.7 mA | |
Supply Voltage Limit-Max | 12 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Unity Gain BW-Nom | 70 | |
Width | 3.9 mm |
A good PCB layout for the AD8208WBRZ-R7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to decouple the power supply pins with 10uF and 100nF capacitors.
The AD8208WBRZ-R7 has an internal calibration circuit that can be enabled by tying the CAL pin to VCC. The device will then perform a self-calibration sequence. Additionally, it's recommended to perform an external calibration using an external voltage reference and a precision resistor to ensure accurate measurements.
The AD8208WBRZ-R7 can handle input voltages up to ±20V, but it's recommended to limit the input voltage to ±15V to ensure accurate measurements and to prevent damage to the device.
The AD8208WBRZ-R7 has a serial interface that can be connected to a microcontroller using a SPI or I2C interface. The device requires a clock signal, a data input/output line, and a chip select line. The microcontroller can then read the converted data from the AD8208WBRZ-R7 using the serial interface.
The AD8208WBRZ-R7 has a typical power consumption of 12mW at 3V supply voltage and 24mW at 5V supply voltage. The power consumption can be reduced by using the power-down mode, which can be enabled by setting the PD pin to logic low.