參數(shù)資料
型號: PT6314-001
廠商: Princeton Technology Corporation
英文描述: Dot Character VFD Controller/Driver IC
中文描述: 字符點VFD控制器/驅(qū)動器IC
文件頁數(shù): 34/49頁
文件大?。?/td> 1028K
代理商: PT6314-001
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
Tel: 886-2-66296288
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, Ta=-40 to +85
, VDD1=5.0V, VDD2=50V, VSS1=VSS2=0V)
Parameter
Symbol
High level input voltage 1
VIH1
Logic, Expect E/SCK,RESET
Logic, Expect E/SCK,RESET,
PT6314 V1.3
- 34 -
March, 2006
Dot Character VFD Controller/Driver IC
PT6314
Condition
Min.
0.7VDD1
Typ.
-
Max.
-
Unit
V
Low level input voltage 1
VIL1
DLS
-
-
0.3 VDD1
V
High level input voltage 2
Low level input voltage 2
High level output voltage
(LOGIC)
Low level output voltage
(LOGIC)
High level input current
High level leakage current
Low level leakage current
VIH2
VIL2
E/SCK, RESET
E/SCK, RESET,DLS
DBn, SI/SO, SDO, SLK,
LATCH,/CLR, IOH1=-0.1mA
DBn, SI/SO, SDO, SLK,
LATCH,/CLR, IOL1=+0.1mA
TEST, VIN=VDD1
Logic, VINOUT=VDD1
Logic, VINOUT=VSS1
SG1to SG80, IOH2=-1mA
SG1 to SG80, IOH2=-2mA
GR1 to GR24, IOL2=-15mA
SG1 to SG80, GR1 to GR24
IOL2=1mA
Logic
Driver
0.8VDD1
-
-
-
-
V
V
0.2 VDD1
VOH1
VDD1-0.5
-
-
V
VOL1
-
-
VSS1+0.5
V
IIH
ILOH
ILOL
VOH2S1
VOH2S2
VOH2G
20
-
-
46
45
45
-
-
-
-
-
-
500
1.0
-1.0
-
-
-
μA
μA
μA
V
V
V
High level output voltage
(DRIVER)
Low level output voltage
(DRIVER)
VOL2
-
-
5
V
IDD1
IDD2
-
-
-
-
100
100
μA
μA
Current consumption
Note: The Typical (Typ.) Value is a reference value when Ta=25
.
SWITCHING CHARACTERISTICS
(Unless otherwise specified, Ta=-40 to +85
, VDD1=5.0
±
10%)
Parameter
Symbol
Oscillation frequency
Fosc
Operation frequency
fc
Rise time
TTLH1
Rise time (see Note 2)
TTLH2
Condition
R=56K
OSC1 External Clock
SG1 to SG80, CL=50pF
GR1 to GR24, CL=50pF
SG1 to SG80, GR1 to GR24
CL=50pF
Min. Typ. Max. Unit
392 560
450 560
-
-
-
-
728
900
1.0
1.0
KHz
KHz
μs
μs
Fall time
TTHL
-
-
1.0
μs
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