PT6520 Datasheet, PDF (19/27 Pages) Texas Instruments – 8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection

LCD Driver IC
Tel: [phone]
Fax: [phone]
URL: http://www.princeton.com.tw
PT6520
DC CHARACTERISTICS
(Unless otherwise stated, VDD=0V, VSS=-5/-3V, Ta=25℃)
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Applicable
Pin
Operating _Recommended
voltage (1)
(Note 1) ^Potential
VSS
-5.5
-5.0
-7.0
-
-4.5
V
VSS
-2.4
V
Recommended
Operating Potential
V5
-13
-
-13
-
-3.5
V
-
V
V5
voltage (2) Potential
V1, V2
0.6xV5
-
VDD
V V1, V2
Potential
V3, V4
V5
-
0.4xV5 V V3, V4
High input voltage
Low input voltage
VIHT
VIHC
VIHT
VIHC
VILT
VILC
VILT
VILC
VSS=-5V
VSS=-5V
VSS=-3V
VSS=-3V
VSS=-5V
VSS=-5V
VSS=-3V
VSS=-3V
VSS+2.0 -
0.2xVSS -
0.2xVSS -
0.2xVSS -
VSS
-
VSS
-
VSS
-
VSS
-
VDD
VDD
VDD
VDD
VSS+0.8
0.8xVSS
0.85xVSS
0.8xVSS
(Notes 2, 3)
(Notes 2, 3)
V
(Notes 2, 3)
(Notes 2, 3)
High output voltage
VOHT
IOH=-3.0mA VSS+2.4 -
VOHC1 VSS=-5V IOH=-2.0mA VSS+2.4 -
VOHC2
IOH=-120µA 0.2xVSS -
VOHT
IOH=-2mA 0.2xVSS
VOHC1 VSS=-3V IOH=-2mA 0.2xVSS
VOHC2
IOH=-50µA 0.2xVSS
-
-
-
V
OSC2
(Notes 4, 5)
V
OSC2
(Notes 4, 5)
Low output voltage
VOLT
IOL=3.0mA
-
VOLT1 VSS=-5V IOL=2.0mA
-
VOLT2
IOL=120µA
-
VOLT
IOL=2mA
VOLC1 VSS=-3V IOL=2mA
VOLC2
IOL=50µA
-
-
-
VSS+0.4
VSS+0.4
0.8xVSS
V
OSC2
(Notes 4, 5)
0.8xVSS
0.8xVSS
0.8xVSS
V
OSC2
(Notes 4, 5)
Input leak current
ILI
-1
-
1
µA (Note 6)
Output leak current
ILO
-3
-
3
µA (Note 7)
LCD driver ON resistance
RON Ta=25°C
V5=-5.0V
VSS=-5V
V5=-3.5V
VSS=-5V
-
5
7.5
SEG0~60
KΩ COM0~15
-
10
50
(Note 9)
Static current consumption IDDQ CS=CL=VDD
-
0.05
1
µA
VDD
During display _fCL=2KHz
-
2.0
5.0
V5=-5.0V
During VSS=-5V
Rf=1MΩ
-
IDD (1) During display _fCL=2KHz
-
Dynamic current dissipation
V5=-5V
VSS =-3V
Rf=1MΩ
-
9.5
1.5
6.0
15
µA
VDD
(Notes
4.5
µA
10, 11)
12
IDD (2)
During access
Tcyc=200kHz, VS5=-5V
VSS=-3V, During access
Tcyc=200KHz, VSS=-3V
-
300
150
500
300
µA
VDD
(Note 8)
Input terminal capacity
CIN Ta=25°C, f=1MHz
-
5.0
8
pF
All input
terminals
PT6520 V1.6
- 19 -
February, 2006