HP 14" EliteBook 645 G10 Notebook - Manual (Page 37)

QuickSpecs
HP EliteBook 645 14 inch G10 Notebook PC
Technical Specifications
Not all configuration components are available in all regions/countries.
c08438687 — DA17173 — Worldwide — Version 3 — March 9, 2023
Page 37
AUDIO
HD Stereo Codec ALC3247-CG
Audio I/O Ports Headset: CTIA only and Headphone-out
Internal Speaker Amplifier ALC 3247 has Embedded Class-D 2W Stereo Amplifier
Multi-streaming Capable Playback multi-streaming can be enabled in the audio control panel to allow independent audio.
Following MSFT Behavior
Sampling Streams to be sent to/from the front and rear jacks or integrated speaker.
Wavetable Syntheses Independent sampling rates for DAC’s and ADC’s;
supports resolutions from 16 to 24-bit; 44.1 kHz: External MIC/internal MIC
16bit,48000Hz: External SPK/Internal SPK
Analog Audio Support 3.5mm Headset: CTIA only and Headphone-out
# of Channels on Line-Out N/A
Internal Speaker Yes
FINGERPRINT READER
Sensor vendor ELAN 80ST
Sensor type Capacitive
DPI resolution 508 DPI
Scan area 80x80 pixels
False Rejection Rate <3%
False Acceptance Rate < 0.001%
Mobile Voltage Operation 2.7~3.6V
Operating Temperature -20°C - +80°C
Current Consumption
Image
35mA peak
Low Latency Wait For
Finger
900uA
Capture Rate Capture Rate: 50 frame/sec
ESD Resistance IEC 61000-4-2 4B (+15KV)
Detection Matrix 508 dpi / 4x4mm sensor area