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HV57009

64-Channel, Serial to Parallel Converter w/ Open Drain Outputs

Status: In Production

Features:

  • HVCMOS® technology
  • 5.0V CMOS Logic
  • Output voltage up to -85V
  • Output current source control
  • 16MHz equivalent data rate
  • Latched data outputs
  • Forward and reverse shifting options (DIR pin)
  • Diode to VDD allows efficient power recovery
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The HV57009 is a low-voltage serial to high-voltage parallel converter with P-channel open drain outputs. This device has been designed for use as a driver for plasma panels. The device has two parallel 32-bit shift registers, permitting data rates twice the speed of one (they are clocked together). There are also 64 latches and control logic to perform the blanking of the outputs. HVOUT1 is connected to the first stage of the first shift register through the blanking logic. Data is shifted through the shift registers on the logic low to high transition of the clock. The DIR pin causes CCW shifting when connected to VSS, and CW shifting when connected to VDD. A data output buffer is provided for cascading devices. This output reflects the current status of the last bit of the shift register (HVOUT64). Operation of the shift register is not affected by the LE (latch enable), or the BL (blanking) inputs. Transfer of data from the shift registers to latches occurs when the LE input is high. The data in the latches is stored when LE is low. The HV570 has 64 channels of output constant current sourcing capability. They are adjustable from 0.1 to 2.0mA through one external resistor or a current source.

Additional Features
  • HVCMOS® technology
  • 5.0V CMOS Logic
  • Output voltage up to -85V
  • Output current source control
  • 16MHz equivalent data rate
  • Latched data outputs
  • Forward and reverse shifting options (DIR pin)
  • Diode to VDD allows efficient power recovery
Parametrics
Name
Value
Type
Source
Output Channels
64
Vout (V) operating – Transient
95
Vout (V) Operating - Sustained
85
Iout (mA) per Channel
-2 (Programmable)
Output Structure
P-Ch Open Drain
Input Structure
Serial
Minimum Data Clock (MHz)
16
General Description
64-CHANNEL, W/OPEN DRAIN OUTPUTS
Package
80/PQFP

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV57009PG-G
1.631880
3.787879
80
PQFP
20x14x3.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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