HP Mobile 8540w Security HP Fingerprint Sensor Mobile Voltage, Operation, Current Consumption

QuickSpecs

HP EliteBook 8540w Mobile Workstation

Technical Specifications

Supported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED

		MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD
		(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW,
		DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW,
		DVD+R, DVD+RW. DVD-RAM, BD-ROM, BD-R, BD-RE
	Supported Media (write)CD-R, CD-RW, DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9),
		DVD-RW, DVD-RAM, LightScribe
	Max Media Capacity	50.0 GB
	(read)
	Max Media Capacity	8.5 GB
	(write)
	Transport	Tray Loading
Security
HP Fingerprint Sensor	Mobile Voltage	3.0V-3.6V Single Supply
	Operation
	Operating Temperature32° – 158°F (0° – 70°C)
	Current Consumption	Less than 70 mA peak imaging and scrolling
	@ 3.3V	Less than 25 mA hardware finger detection
		Advanced Power Management
	High-Rate Image	Up to 240 image frames /sec
	Capture
	ESD Resistance	IEC 61000-4-2 Level 4 (±15KV)
	Detection Matrix	192 x 16 Pixels
		9.7 mm x 0.81 mm
		500 ppi High-Resolution Images
Audio
Hardware	Implementation	IDT 92HD75B High Definition CODEC
	Touch-Sensitive	Volume up, volume down, and mute
	Volume Controls
	Full Duplex	Yes
	Microphone In	Stereo
	Headphone/Line Out	Stereo

Integrated Microphone Yes, dual-microphone array when equipped with optional webcam

DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010 Page 27