PCF8578T/1 NXP Semiconductors, PCF8578T/1 Datasheet - Page 12

• Manufacturer Part Number: PCF8578T/1
• Description: IC, LCD DRIVER, ROW/COLUMN, 56VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8578T/1

• Supply Current: 20µA
• No. Of Digits / Alpha: 36
• Meter Display Type: LCD
• Supply Voltage Range: 2.5V To 6V
• Driver Case Style: VSOP
• No. Of Pins: 56
• Operating Temperature Range: -40°C To +85°C
• Base: RoHS Compliant
• No. Of Segments: 384
• Interface Type: I2C
• Rohs Compliant: Yes

NXP Semiconductors
PCF8578_6
Product data sheet
Fig 6.
V
V
bias
bias
= V
/V
oper
2
, V
V
3
V
as a function of the multiplex rate
bias
, V
oper
4
, V
1.0
0.8
0.6
0.4
0.2
Rev. 06 — 5 May 2009
0
5
; see
Table
LCD row/column driver for dot matrix graphic displays
1:8
6.
V
V
V
V
1:16
2
3
4
5
/V
/V
/V
/V
oper
oper
oper
oper
1:24
multiplex rate
msa838
1:32
PCF8578
© NXP B.V. 2009. All rights reserved.
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