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Automotive, ±250-mV input, precision current sensing reinforced isolated amplifier 8-SOIC -40 to 125
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.
AMC1300BQDWVRQ1 by Texas Instruments is an Isolation Amplifier.
Isolation 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 #
296-AMC1300BQDWVRQ1CT-ND
|
DigiKey | AUTOMOTIVE 250-MV INPUT, REINFOR Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1275 In Stock |
|
$3.1618 / $5.6600 | Buy Now |
DISTI #
595-AMC1300BQDWVRQ1
|
Mouser Electronics | Isolation Amplifiers Automotive +/-250-m V input precision c RoHS: Compliant | 2060 |
|
$3.2300 / $5.6600 | Buy Now |
|
Quest Components | 342 |
|
$1.9240 / $4.4400 | Buy Now | |
|
LCSC | SOIC-8-300mil Isolation Amplifiers ROHS | 6 |
|
$7.4757 / $7.8454 | Buy Now |
|
Vyrian | Amplifiers | 4796 |
|
RFQ | |
|
Win Source Electronics | AUTOMOTIVE 250-MV INPUT, REINFOR / Isolation IC DC/DC Converter 8-SOIC | 2200 |
|
$8.2606 / $10.6699 | Buy Now |
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AMC1300BQDWVRQ1
Texas Instruments
Buy Now
Datasheet
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AMC1300BQDWVRQ1
Texas Instruments
Automotive, ±250-mV input, precision current sensing reinforced isolated amplifier 8-SOIC -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | SOIC-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.33.00.01 | |
Date Of Intro | 2020-04-11 | |
Samacsys Manufacturer | Texas Instruments | |
Amplifier Type | ISOLATION AMPLIFIER | |
Analog Input Voltage-Max | 0.25 V | |
Analog Input Voltage-Min | -0.25 V | |
Bandwidth (3dB)-Nom | 0.31 MHz | |
Common Mode Voltage-Max | 3.4 V | |
Input Offset Voltage-Max | 200 µV | |
Isolation Voltage-Min | 1500 V | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e4 | |
Length | 7.5 mm | |
Moisture Sensitivity Level | 3 | |
Non-linearity-Max | 0.03% | |
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,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Screening Level | AEC-Q100 | |
Seated Height-Max | 2.8 mm | |
Supply Current-Max | 9.8 mA | |
Supply Voltage Limit-Max | 6.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Unity Gain BW-Nom | 0.31 | |
Width | 5.85 mm |
A good PCB layout for the AMC1300BQDWVRQ1 involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the internal offset and gain registers accordingly. Additionally, consider using an external calibration voltage source and a precision voltage reference to improve accuracy.
The AMC1300BQDWVRQ1 has a maximum junction temperature of 150°C. To ensure reliable operation, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid exceeding the maximum power dissipation. Additionally, consider using thermal simulation tools to model the thermal performance of your design.
The AMC1300BQDWVRQ1's digital output data can be handled using a microcontroller or FPGA. Consider using a FIFO or buffer to handle the high-speed data output, and implement digital filtering and processing algorithms to extract the desired information from the data. Additionally, consider using a dedicated ADC interface or a digital signal processing core to simplify data processing.
To ensure EMI and EMC compliance, follow proper PCB layout and design practices, use shielding and filtering as necessary, and consider using a metal enclosure or shielded cables to reduce emissions. Additionally, perform EMI and EMC testing and certification to ensure compliance with regulatory standards such as FCC, CE, and CISPR.