1B22AN - ADI

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

Part No

1B22AN
Manufacturer

ADI
ChipWorker Part#

CW605303
Category

Active Chip
Package

DIP-12
Description

ANALOG DEVICES 1B22AN Special Function IC, Voltage to Current Converter, 0 V to 10V input, 0 mA to 20mA output, DIP-12
Documentation

Datasheet

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1B22AN Specifications

Attribute	Attribute Value

Part Number	1B22AN
Manufacturer	ADI
ChipWorker Part#	CW605303
Category	Active Chip
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	12 Pin
Case/Package	DIP-12
Supply Voltage (DC)	14.2V (min)
Operating Voltage	500mV (max)
Output Current	30.0 mA
Supply Current	7.5 mA
Number of Channels	1 Channel
Number of Positions	12 Position
Bandwidth	400 Hz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	15.75 V
Supply Voltage (Min)	14.25 V
Input Voltage	5 V
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Size-Length	53.3 mm
Size-Width	25.4 mm
Size-Height	8.91 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The 1B22 is an isolated voltage-to-current converter that incorporates transformer isolation to achieve high performance and automated surface mount manufacturing for low cost and increased reliability. Designed for industrial applications, it is especially suited for harsh environments with extremely high common mode interference. With programmable inputs and outputs, the 1B22 provides an unbeatable combination of versatility and performance in a compact plastic package.
**Applications**
* Multichannel Process Control
* D/A Converter - Current Loop Interface
* Analog Transmitters and Controllers
* Remote Data Acquisition System
### Features and Benefits
Internal Isolated Loop Supply Drives 1000 Ω Load
Pin Programmable Inputs: 0 V to +5 V or 0 V to +10 V
Pin Programmable Outputs: 4 to 20 mA or 0 to 20 mA
High CMV Isolation: 1500 V RMS
Normal-Mode Output Protection: 240 V RMS
High Accuracy
Low Offset Tempco: ±300nA/°C
Low Gain Tempco: ±50ppm/°C
Low Nonlinearity: ±0.02%
High CMR: 90dB min
Small Package: 1.0"x2.10"x0.35"
Meets IEEE std. 472: CMV Transient Protection (SWC)

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- Electrical testing
- Surface testing

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