hd61603r ETC-unknow, hd61603r Datasheet - Page 33

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

HD61602/HD61603
DC Characteristics (2) (VSS = 0V, VDD = 2.2 to 3.8V, 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.
1262
1
2. Except the transfer operation of display data and bit data.
READY
READY
Input terminal
V1
V2, V3
COM0–COM3
SEG0–SEG50
V1, V2, V3
Symbol
VIH
VIL
IOH
VOL
I
I
I
Vd1
Vd2
I
I
VTR
IL1
IL2
IL3
SS
SS
Min
0.8 VDD —
0
—
–1.0
–20
–5.0
—
—
—
—
—
—
Typ
—
—
—
—
0
—
—
—
—
—
—
Limit
Max
VDD
0.1 VDD V
0.1 VDD V
1.0
20
5.0
50
5
0.4
5
0.3
0.6
V
Unit
V
µA
µA
µA
µA
V
V
µA
µA
Test Condition
VREF2 = VDD–1V,
VIN = VDD
IOL = 0.04 mA
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 ,
VDD = 3–3.8 V
OSC
= 330 k
2