PCF2112CTD-T NXP Semiconductors, PCF2112CTD-T Datasheet - Page 16

• Manufacturer Part Number: PCF2112CTD-T
• Manufacturer: NXP Semiconductors

Specifications of PCF2112CTD-T

• Operating Supply Voltage (typ): 2.5/3.3/5V
• Number Of Segments: 32
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: VSO
• Pin Count: 40
• Mounting: Surface Mount
• Power Dissipation: 500mW
• Operating Supply Voltage (min): 2.25V
• Operating Supply Voltage (max): 6V
• Lead Free Status / Rohs Status: Compliant

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