hd61603r ETC-unknow, hd61603r Datasheet - Page 32

• Manufacturer Part Number: hd61603r
• Description: Segment Type Lcd Driver
• Manufacturer: ETC-unknow

Electrical Characteristics
DC Characteristics (1) (VSS = 0V, VDD = 4.5 to 5.5V, Ta = –20 to +75°C, unless otherwise noted)
Item
Input high voltage
Input low voltage
Output leakage
current
Output low voltage
Input leakage
current*
LCD driver voltage
drop
Power supply
current
Internal driving
voltage drop
Notes: 1. V1, V2: apply only to HD61602.
1
2. Except the transfer operation of display data and bit data.
OSC1
Others
OSC1
Others
READY
READY
Input terminal
V1
V2, V3
COM0–COM3
SEG0–SEG50 Vd2
V1, V2, V3
Symbol
VIH2
VIH1
VIL1
VIL2
I
VOL
I
I
I
Vd1
I
I
VTR
OH
IL1
IL2
IL3
DD
DD
Min
0.8 VDD —
2.0
0
0
—
—
–1.0
–20
–5.0
—
—
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
Limit
Max
VDD
0.2 VDD V
0.4
0.4
VDD
0.8
5
1.0
20
5.0
0.3
0.6
100
5
Unit
V
V
V
µA
V
µA
µA
µA
V
V
µA
µA
V
HD61602/HD61603
Test Condition
VREF2 = VDD–1 V,
V0 = VDD
I
VIN = 0–VDD
VIN = VDD–V3
±Id = 3 µA for each
COM, V3 = VDD–3V
±Id = 3 µA for each
SEG, V3 = VDD–3V
During display*
R
At standby
C1–C4 = 0.3 µF,
RL = 3 M
OL
OSC
= 0.4 mA
= 360 k
2
1261