PCF2111CT/1,112 NXP Semiconductors, PCF2111CT/1,112 Datasheet - Page 16

• Manufacturer Part Number: PCF2111CT/1,112
• Description: IC LCD DRIVER 64SEG 40-VSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF2111CT/1,112

• Package / Case: 40-VSOP
• Display Type: LCD
• Configuration: 64 Segment
• Interface: Serial
• Current - Supply: 20µA
• Voltage - Supply: 2.25 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Segments: 64
• Operating Supply Voltage: 2.25 V to 6 V
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 50 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935278772112; PCF2111CTD; PCF2111CTD

Philips Semiconductors
1997 Mar 28
handbook, halfpage
handbook, halfpage
LCD drivers
(1) T
(2) T
(3) T
Fig.13 Supply current as a function of supply
(1) T
(2) T
(3) T
Fig.15 Display frequency as a function of supply
f
(Hz)
LCD
( A)
I DD
20
16
12
37
36
35
34
33
amb
amb
amb
amb
amb
amb
8
0
0
= 40
= +85
= +25
= 40
= +25
= +85
voltage.
voltage; C
c.
c.
c.
c
c.
c
.
.
2
2
O
= 1.5 nF (only PCF2112C).
typ
4
4
typ
6
6
V
V
(1)
(2)
(3)
(1)
(2)
(3)
DD
DD
MLD283
MLD289
(V)
(V)
8
8
16
handbook, halfpage
handbook, halfpage
(1) T
(2) T
(3) T
Fig.14 Display frequency as a function of supply
(1) R
(2) R
Fig.16 Display frequency as a function of R
f
f LCD
(Hz)
(Hz)
LCD
10
10
80
78
76
74
72
70
10
amb
amb
amb
O
O
3
2
10
0
= 1 M .
= 100 k .
= 40
= +25
= +85
voltage; C
C
1
O
; T
c.
c.
c
amb
.
2
= 25 C; V
O
= 680 pF (except PCF2112C).
(1)
4
PCF21xxC family
1
DD
typ
= 5 V.
typ
(2)
C
Product specification
O
6
(nF)
V
DD
MLD282
(1)
(2)
(3)
MLD281
(V)
O
8
10
and