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Programmable three channel reflective incremental linear encoder Broadcom AEDR 9930EL 102 for automotive

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Programmable three channel reflective incremental linear encoder Broadcom AEDR 9930EL 102 for automotive

Description : SMD Angle, Linear Position Measuring RoHS

Mfr. Part # : AEDR-9930EL-102

Model Number : AEDR-9930EL-102

Package : SMD

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Broadcom AEDR-9930EL Three-Channel Reflective Incremental Linear Encoder

The Broadcom AEDR-9930EL is a versatile three-channel reflective optical encoder offering selectable and programmable digital differential outputs (A, B, and I). It provides two-channel (AB) quadrature digital outputs for direction sensing and a third channel digital index output. With TTL compatibility, it integrates seamlessly into most signal processing circuitries. Designed for a wide operating temperature range of 40C to +115C, it is suitable for commercial, industrial, and automotive applications. Its compact 5.00 mm (L) 5.00 mm (W) 1.05 mm (H) surface-mount leadless package makes it ideal for miniature applications where space is a constraint. The encoder features a built-in LED light source and photo-detecting circuitry.

Product Attributes

Brand: Broadcom
Origin: Not specified
Material: Not specified
Color: Not specified
Certifications: Not specified

Technical Specifications

Parameter	Symbol	Min.	Typ.	Max.	Unit	Notes
Operating Temperature	TA	40	25	115	C
Supply Voltage	VCC	3.0	3.3	3.6	V	Ripple < 100 mVp-p
Supply Voltage	VCC	4.5	5	5.5	V
Current Consumption	ICC		70	125	mA	Dependent on spatial position and rotation speed
Pin Current (Incremental Outputs)	I	20		20	mA
Maximum Output Frequency (External Pin Selectable)	F			0.2	MHz	At 1x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			0.4	MHz	At 2x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			0.8	MHz	At 4x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			1.6	MHz	At 8x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			3.2	MHz	At 16x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			4.0	MHz	At 32x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			4.0	MHz	At 64x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			4.0	MHz	At 128x Interpolation
Maximum Output Frequency (External Pin Selectable)	F			4.0	MHz	At >256x Interpolation
Maximum Output Frequency (SPI Programmable)	F			4.0	MHz	At 20x Interpolation
Radial Misalignment	ER			0.3	mm	Based on ROP 5.21 mm, 512 CPR = 0.30 mm
Radial Misalignment	ER			0.2	mm	256 CPR = 0.20 mm
Radial Misalignment	ER			0.5	mm	1000 CPR = 0.50 mm
Code Wheel Gap	G	0.45	0.75	1.05	mm	For 512 CPR
Specular Reflectance	Rf	60			%	Reflective area
Non-reflective area			5		%
Package Dimensions	L x W x H	5.00	5.00	1.05	mm	Surface-mount leadless package
Encoding Resolution		397			LPI	(lines per in.)
Encoding Resolution		15.63			LPmm	(lines per mm)

Applications

Closed-loop stepper motors
Small motors, actuators
Industrial printers
Robotics
Card readers
Pan-tilt-zoom (PTZ) cameras
Portable medical equipment
Optometric equipment
Linear stages

2510101208_Broadcom-AEDR-9930EL-102_C22441798.pdf

Programmable three channel reflective incremental linear encoder Broadcom AEDR 9930EL 102 for automotive Images

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