Datasheet

Audio Output Quality
Audio Output QualityAudio Output Quality
Audio Output Quality Frequency Response
Frequency ResponseFrequency Response
Frequency Response 20 Hz – 20 kHz
Signal to Noise Ratio
Signal to Noise RatioSignal to Noise Ratio
Signal to Noise Ratio >85 dB
Total Harmonic Distortion
Total Harmonic DistortionTotal Harmonic Distortion
Total Harmonic Distortion 0.01%
Noise Floor
Noise FloorNoise Floor
Noise Floor –110 dB
Play/Record Sampling
Play/Record SamplingPlay/Record Sampling
Play/Record Sampling
Rate
RateRate
Rate (s)
8 kHz – 48kHz
DAC
DACDAC
DAC 16, 20 or 24-bit
ADC
ADCADC
ADC 16 or 20-bit
Integrated Stereo
Integrated StereoIntegrated Stereo
Integrated Stereo
Speakers
SpeakersSpeakers
Speakers
Power Rating
Power RatingPower Rating
Power Rating 2 Watts
Impedance
ImpedanceImpedance
Impedance 4 Ohms
Security
SecuritySecurity
Security
HP Fingerprint Sensor
HP Fingerprint SensorHP Fingerprint Sensor
HP Fingerprint Sensor
(optional)
(optional)(optional)
(optional)
Mobile Voltage
Mobile VoltageMobile Voltage
Mobile Voltage
Operation
OperationOperation
Operation
3.0V-3.6V Single Supply
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature 32° - 158°F (0° - 70°C)
Current Consumption @
Current Consumption @Current Consumption @
Current Consumption @
3.3V
3.3V3.3V
3.3V
Less than 70 mA peak imaging and scrolling
Less than 25 mA hardware finger detection
Advanced Power Management
High-Rate Image Capture
High-Rate Image CaptureHigh-Rate Image Capture
High-Rate Image Capture Up to 240 image frames /sec
ESD Resistance
ESD ResistanceESD Resistance
ESD Resistance IEC 61000-4-2 Level 4 (±15KV)
Detection Matrix
Detection MatrixDetection Matrix
Detection Matrix 192 x 16 Pixels
9.7 mm x 0.81 mm
500 ppi High-Resolution Images
Communications
CommunicationsCommunications
Communications
QuickSpecs
HP ProBook 6455b Notebook PC
HP ProBook 6455b Notebook PCHP ProBook 6455b Notebook PC
HP ProBook 6455b Notebook PC
HP ProBook 6555b Notebook PC
HP ProBook 6555b Notebook PCHP ProBook 6555b Notebook PC
HP ProBook 6555b Notebook PC
Technical Specifications
DA - 13596 Canada — Version 15 — June 20, 2011 Page 29