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SAA8116HL

Features: · High precision digital processing with 10-bit input· Embedded microcontroller (80C51 core based) for control loops Auto Optical Black (AOB), Auto White Balance (AWB), Auto Exposure (AE) and USB interface control· Compliant for VGA CCD and VGA CMOS sensors (RGB Bayer)· USB 1.1 compliant...

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SeekIC No. : 004484104 Detail

SAA8116HL: Features: · High precision digital processing with 10-bit input· Embedded microcontroller (80C51 core based) for control loops Auto Optical Black (AOB), Auto White Balance (AWB), Auto Exposure (AE) ...

SAA8116HL Data Sheet

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Part Number:
SAA8116HL
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



Features:

· High precision digital processing with 10-bit input
· Embedded microcontroller (80C51 core based) for control loops Auto Optical Black (AOB), Auto White Balance (AWB), Auto Exposure (AE) and USB interface control
· Compliant for VGA CCD and VGA CMOS sensors (RGB Bayer)
· USB 1.1 compliant core
· RGB processing
· Optical black processing
· Defect pixel concealment
· Programmable colour matrix
· RGB to YUV transform
· Programmable gamma correction (including knee)
· Programmable edge enhancement
· Video formatter with SIF/QSIF downscaler
· Compression engine
· Flexible Measurement Engine (ME) with up to eight measurements per frame
· Internal Pulse Pattern Generator (PPG) for wide range of VGA CCDs (Sony, Sharp and Panasonic) and frame rate selection
· Programmable H and V timings for the support of CMOS sensors
· Programmable output pulse for switched mode power supply of the sensor
· 3-wire interface to control the TDA8787A: Correlated Double Sampling (CDS) circuit, Automatic Gain Control (AGC) circuit and 10-bit ADC
· Analog microphone/audio input to USB: Low DropOut (LDO) supply filter, microphone supply, low noise amplifier, programmable amplifier, PLL and ADC
· Integrated analog USB driver (ATX)
· Integrated main oscillator including a clock PLL to increase the crystal frequency (from 12 to 48 MHz)
· USB 1.1 compliant bus-powered USB device with integrated power management and POR circuit.


Application

· USB PC-camera (video and audio).


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VDD supply voltage -0.5 +4.0 V
Vn voltage on
pins GND and AGND
all other pins		 -0.5
-0.5		 +4.0
VDD + 0.5		 V
V
Tstg storage temperature -55 +150 °C
Tamb ambient temperature 0 70 °C
Tj junction temperature -40 +125 °C
Note
1. Stress beyond these levels may cause permanent damage to the device.


Description

The SAA8116HL is a highly integrated third generation of USB PC-camera ICs. It is the successor of the SAA8112HL and SAA8115HL. SAA8116HL processes the digitized sensor data and converts it to a high quality, compressed YUV signal. Together with the audio signal, this video signal is then properly formatted in USB packets.

In addition, an 80C51 microcontroller derivative with five I/O ports, I2C-bus, 512 bytes of RAM and 32 kbytes of program memory is embedded in the SAA8116HL. The microcontroller is used in combination with the programmable statistical measurement capabilities to provide advanced AE, AWB and AOB. The microcontroller of SAA8116HL is also used to control the USB interface.




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