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AD8418BRMZ-RL The AD8418BRMZ-RL is a bidirectional, zero-drift current sense amplifier from Analog Devices. It features a gain of 20 V/V and operates over a wide temperature range.
Mfr Part #:

AD8418BRMZ-RL

Available from 2 distributors
Mfr Name: ADI Electronics
ADI Electronics
The AD8418BRMZ-RL is a bidirectional, zero-drift current sense amplifier from Analog Devices. It features a gain of 20 V/V and operates over a wide temperature range.
✓ Total Stock: 7,272 pcs
$ Price Range: $1.14

AD8418BRMZ-RL Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,272 pcs
On Request
1272 pcs On Request 1 On Request On Request 23+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

AD8418BRMZ-RL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Gain
Lead Style
Number of Channels
Operating Temperature Range
SVHC Present
Storage Temperature
Tape & Reel
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AD8418BRMZ-RL Description

Short technical summary and product information.

The AD8418BRMZ-RL by Analog Devices is a high-voltage, high-resolution current shunt amplifier designed for bidirectional current measurements. It offers a typical gain of 20 V/V with a maximum gain error of ±0.15% over the entire temperature range.

 

This amplifier operates from a 2.7 V to 5.5 V power supply and features a wide common-mode input voltage range from -2 V to +70 V (operating) and -4 V to +85 V (survival). It boasts a typical offset drift of 0.1 µV/°C and a maximum voltage offset of ±400 µV over the full temperature range. The device includes electromagnetic interference (EMI) filters and has a common-mode rejection ratio (CMRR) of 86 dB from DC to 10 kHz.

 

Available in an 8-lead MSOP package, the AD8418BRMZ-RL is suitable for various automotive and industrial applications. Its buffered output voltage directly interfaces with typical converters, making it a versatile component for current monitoring solutions.

AD8418BRMZ-RL Quick Information

Product Type: Current Sense Amplifier
Series: AD8418
Canonical Name: Bidirectional, Zero-Drift, Current Sense Amplifier
Subcategory: Current RegulationManagement

AD8418BRMZ-RL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

AD8418BRMZ-RL Estimated Pricing

Qty Low High
1+ $1.14 $1.14

Estimated market price range - modelled values for guidance only, not live distributor offers.

AD8418BRMZ-RL Features

  • Bidirectional, zero-drift current sense amplifier.
  • High gain of 20 V/V.
  • Wide operating temperature range: -40°C to +125°C.
  • High common-mode input voltage range.
  • Qualified for automotive applications.

AD8418BRMZ-RL Applications

  • High-side current sensing in automotive systems.
  • Industrial motor control current monitoring.
  • Battery current measurement in portable devices.
  • Overcurrent protection circuits.
  • Power supply current monitoring.

AD8418BRMZ-RL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the gain of the AD8418BRMZ-RL?

The gain is 20 V/V (fixed).

What is the operating voltage range?

2.7 V to 5.5 V.

What is the operating temperature range?

-40°C to +125°C.

What package is the AD8418BRMZ-RL available in?

8-Lead MSOP.

What is the bandwidth?

250 kHz typical at -3 dB.

What is the common-mode input voltage range?

-2 V to +70 V operating, -4 V to +85 V survival.

What is the offset voltage?

±400 µV maximum over full temperature range.

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