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HV5222 の電気的特性と機能

HV5222のメーカーはMicrochipです、この部品の機能は「Serial-to-Parallel Converter」です。


製品の詳細 ( Datasheet PDF )

部品番号 HV5222
部品説明 Serial-to-Parallel Converter
メーカ Microchip
ロゴ Microchip ロゴ 




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HV5222 Datasheet, HV5222 PDF,ピン配置, 機能
HV5122 / HV5222
32-Channel, Serial-to-Parallel Converter
with Open-Drain Outputs
Features
• Processed with High Voltage CMOS technology
• Output voltages to 225V using a ramped supply
voltage
• SINK current minimum 100mA
• Shift register speed 8.0MHz
• Strobe and enable inputs
• CMOS compatible inputs
• Forward and reverse shifting options
Description
HV5122 / HV5222 are low-voltage serial to high-volt-
age parallel converters with open-drain outputs. These
devices are primarily designed for use as a driver for
AC electroluminescent displays. HV5122 / HV5222 can
also be used in any application requiring multiple high-
voltage, current-sinking output capabilities such as
driving inkjet and electrostatic print heads, plasma pan-
els, vacuum fluorescent, or large matrix LCD displays.
These devices consist of a 32-bit shift register and con-
trol logic to perform the Output Enable and all-on func-
tions. Data is shifted through the shift register on the
high-to-low transition of the clock. HV5122 shifts in the
counter-clockwise direction when viewed from the top
of the package and HV5222 shifts in the clockwise
direction.
For cascading devices, HV5122 / HV5222 provides a
data output buffer that reflects he current status of the
last bit of the shift register. Operation of the shift regis-
ter is not affected by the OE (Output Enable) or the
STR (Strobe) inputs.
HV5122 / HV5222 are designed to be used in systems
which either switch off the high voltage supply before
changing the state of the high voltage outputs or which
limit the current through each output.
2015 Microchip Technology Inc.
DS20005418B-page 1

1 Page





HV5222 pdf, ピン配列
HV5122 / HV5222
1.0 ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Supply voltage, VDD ...................................................................................................................................-0.5V to +15V
Supply voltage, VPP .................................................................................................................................-0.5V to +250V
Logic input levels ............................................................................................................................... -0.5V to VDD+0.5V
Ground current1 ....................................................................................................................................................... 1.5A
Continuous total power dissipation2.................................................................................................................. 1200mW
Operating temperature range.................................................................................................................. -40°C to +85°C
Storage temperature range ................................................................................................................... -65°C to +150°C
† Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at those or any other conditions above those indicated in the
operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods
may affect device reliability.
1: Duty cycle is limited by the total power dissipated in the package.
2: For operation above 25°C ambient derate linearly to maximum operating temperature at 20mW/°C.
TABLE 1-1: ELECTRICAL CHARACTERISTICS
Electrical Specifications: Over recommended conditions unless otherwise specified
Symbol Parameter
Min Max Units Conditions
DC Characteristics
IDD
IDDQ
VDD supply current
Quiescent VDD supply current
IO(OFF)
IIH
IIL
VOH
Off-state output current
High level logic input current
Low level logic input current
High level output data out
VOL
Low level output voltage
HVOUT
Data out
VOC
HVOUT clamp voltage
AC Characteristics (VDD = 12V, TA=25°C)
fCLK Clock frequency
tW Clock width, high or low
tSU Data setup time before CLK falls
tH Data hold time after CLK falls
tON Turn-on time, HVOUT from strobe
tDHL Data output delay after H to L CLK
tDLH Data output delay after L to H CLK
-
-
-
-
-
VDD -
1.0V
-
-
-
-
62
25
10
-
-
-
15 mA fCLK= 8.0MHz, fDATA= 4.0MHz
100
µA
DIN= 0V, all input logic pins = 0V,
all outputs off
10 µA All outputs high, all switches parallel
1.0 µA VIN= VDD
-1.0 µA VIL= 0
- V IDOUT= -100µA
15
1.0
V
IHVOUT= +100mA
IDOUT= +100µA
-1.5 V IOL= -100mA
8.0 MHz
- ns
- ns
- ns
500 ns RL= 2.0kto 200V
100 ns CL= 15pF
100 ns CL= 15pF
TABLE 1-2:
TYPICAL THERMAL RESISTANCE
Package
44-Lead PQFP
44-Lead PLCC
θja
51°C/W
37°C/W
2015 Microchip Technology Inc.
DS20005418B-page 3


3Pages


HV5222 電子部品, 半導体
HV5122 / HV5222
TABLE 2-2: PIN DESCRIPTION PLCC (CONTINUED)
Pin #
HV5122
HV5222
Description
28 DATA IN
29 N/C
30 HVOUT1
31 HVOUT2
32 HVOUT3
33 HVOUT4
34 HVOUT5
35 HVOUT6
36 HVOUT7
37 HVOUT8
38 HVOUT9
39 HVOUT10
40 HVOUT11
41 HVOUT12
42 HVOUT13
43 HVOUT14
44 HVOUT15
DATA IN
N/C
HVOUT32
HVOUT31
HVOUT30
HVOUT29
HVOUT28
HVOUT27
HVOUT26
HVOUT25
HVOUT24
HVOUT23
HVOUT22
HVOUT21
HVOUT20
HVOUT19
HVOUT18
Serial data input. Data needs to be present before each rising
edge of the clock.
No connect.
High voltage outputs.
DS20005418B-page 6
2015 Microchip Technology Inc.

6 Page



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