PCF8576CT/1,118 NXP Semiconductors, PCF8576CT/1,118 Datasheet - Page 15
![IC LCD DVR UNVRSL LOW-MUX 56VSOP](/photos/7/35/73530/568-56-vsop_sot190-1_sml.jpg)
PCF8576CT/1,118
Manufacturer Part Number
PCF8576CT/1,118
Description
IC LCD DVR UNVRSL LOW-MUX 56VSOP
Manufacturer
NXP Semiconductors
Datasheet
1.PCF8576CT1118.pdf
(57 pages)
Specifications of PCF8576CT/1,118
Package / Case
56-VSOP
Display Type
LCD
Configuration
40 Segment
Interface
I²C
Current - Supply
120µA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Number Of Digits
20
Number Of Segments
160
Maximum Clock Frequency
315 KHz
Operating Supply Voltage
2 V to 6 V
Maximum Power Dissipation
400 mW
Maximum Operating Temperature
+ 150 C
Maximum Supply Current
120 uA
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-1080-2
935278818118
PCF8576CTD-T
935278818118
PCF8576CTD-T
NXP Semiconductors
PCF8576C
Product data sheet
Fig 10. Waveforms for the 1:2 multiplex drive mode with
V
V
V
V
state1
on(RMS)
state2
off(RMS)
S n+1
state 1
state 2
BP0
BP1
S n
(t) = V
(t) = V
All information provided in this document is subject to legal disclaimers.
= 0.745V
= 0.333V
Sn
Sn
(t) − V
(t) − V
V
2V
V
V
V
2V
V
V
V
2V
V
V
V
2V
V
V
V
2V
V
−V
−2V
−V
V
2V
V
−V
−2V
−V
0 V
0 V
LCD
LCD
SS
LCD
LCD
SS
LCD
LCD
SS
LCD
LCD
SS
LCD
LCD
LCD
LCD
Rev. 10 — 22 July 2010
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD.
LCD
LCD
LCD
BP0
BP1
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
/ 3
(t).
(t)
(a) Waveforms at driver.
(b) Resultant waveforms
Universal LCD driver for low multiplex rates
at LCD segment.
T
fr
1
⁄
3
bias
mgl747
state 1
state 2
LCD segments
PCF8576C
© NXP B.V. 2010. All rights reserved.
15 of 57