Datasheet4U Logo Datasheet4U.com

HIP9022 - Dual High Speed Laser Driver

General Description

PIN NUMBER 1, 2 3, 4, 5 6, 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 SYMBOL ESD LASER GND Laser supply and system ground.

ESD SHUNT DRAIN-1 Laser diode ESD protection.

Key Features

  • Dual High Speed Laser Driver with Data Rates up to 2.5MHz.
  • 0.5A to 2A Range of Constant Current Source Controlled to 0.1% Full Scale.
  • Low Signal Transients with Controlled Constant Current Switching.
  • Laser Optical Power Controlled to Better than 0.5%.
  • Thermoelectric Cooler (TEC) Circuit to Control Temperature to within 0.25oC.
  • Multiplexed Sample/Hold (S/H) Bus Interface.
  • Serial Diagnostic Bus with Multiplexed Output.
  • High C.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HIP9010 Engine Knock Signal Processor Renesas
HIP9011 Engine Knock Signal Processor Renesas
HIP0045 1A/50V Octal Low Side Power Driver Renesas
HIP0050 0.3A/50V Octal Low Side Power Driver Renesas
HIP0051 0.25A/50V Octal Low Side Power Driver Renesas

Other Datasheets by Intersil (now Renesas)

Part Number Description
HIP9020 Programmable Quad Buffer with Pre and Post Scaler Dividers
HIP9021 Portable Battery Drive/Torque Controller for N-Channel MOSFETs in Motor Control Systems
HIP0063 Hex Low Side MOSFET Driver with Serial or Parallel Interface and Diagnostic Fault Control
HIP1030 1A High Side Driver with Overload Protection
HIP1031 Half Amp High Side Driver with Overload Protection

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HIP9022 PRELIMINARY Data Sheet October 1998 File Number 4509.1 Dual High Speed Laser Driver The HIP9022 Dual High Speed Laser Driver is designed to operate with a constant current drain from the power supply. This current defines the laser operating power. The current is accurately controlled in the range of 0.5A to 2A to deliver constant optical power from the laser when used with an external Power FET and Power Sense resistor. The operating circuit allows flexibility in choosing driver current levels. Eight S/H circuits are multiplex bus controlled to provide analog data for the dual laser drivers. The bus is updated during the blanking period of the laser printer scan with a data rate up to 2.5MHz. A “thermo-electric-cooler” control circuit provides temperature control of the laser.