1B41BN - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

1B41BN
Manufacturer

ADI
ChipWorker Part#

CW25734372
Category

Interface IC, Interface Controller
Package

DIP-38
Description

ANALOG DEVICES 1B41BN Special Function IC, Isolated RTD Signal Conditioner, 13.5V to 18V, DIP-38
Documentation

Datasheet

1B41BN Global Supplier

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1B41BN Specifications

Attribute	Attribute Value

Part Number	1B41BN
Manufacturer	ADI
ChipWorker Part#	CW25734372
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	15 Pin
Case/Package	DIP-38
Supply Voltage (DC)	13.5V (min)
Supply Current	12 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	18 V
Supply Voltage (Min)	13.5 V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The 1B41 is a precision, isolated, RTD signal conditioner that incorporates a circuit design utilizing transformer based isolation and automated surface mount manufacturing technology. It provides an unbeatable combination of versatility and performance in a compact plastic package. Designed for measurement and control applications, it is especially suited for harsh environments with extremely high common mode interference. Unlike expensive solutions that require separate dc/dc converters, each 1B41 generates its own floating current excitation, providing true low cost channel-to channel isolation.
**Applications**
* Multichannel RTD Temperature Measurement
* Industrial Measurement and Control Systems
* Data Acquisition System
### Features and Benefits
Complete RTD Signal Conditioning Solution
Resistor Programmable Linearization
Lead Resistance Compensation
High CMV Isolation: 1500 V rms Continuous
Small package: 1.0"x2.1"x0.35" DIP
Low pass filter (fc=3Hz)
High Accuracy
Low Input Offset Tempco: 0.002µ/°C
Linearization Conformance: ±0.1%FSR
High CMR: 160dB (60 Hz,G=1000V/V)
Pin compatible with 1B51 Isolated mV/Thermocouple Conditioner

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