sdn0080g Avant Electronics Corporation, sdn0080g Datasheet - Page 8

• Manufacturer Part Number: sdn0080g
• Description: 80-segment Dot-matrix Stn Lcd Driver
• Manufacturer: Avant Electronics Corporation

6
Table 6 DC Characteristics
V
Notes:
1. The condition V
2. CDI=V
3. Condition for the measurement: V
4. Condition for the measurement: V
5. Condition for the measurement: V
6. Condition for the measurement: V
V
V
V
V
I
I
V
V
I
I
I
Ci
R
R
SYMBOL
2005 Oct 03
DD
IL
IH
STBY
SS
EE
Avant Electronics
DD
DD
IL
IH
OL
OH
ON1
ON2
flowing from V
flowing from V
V3= (15/17) x (V
Circuits.
V3= (15/17) x (V
Circuits.
DC CHARACTERISTICS
= 5 V ±10%; V
-V
EE
DD
Supply voltage for control logic
LCD bias voltage
Input LOW voltage of input pins
Input HIGH voltage of input pins
Input LOW leakage current of
input pins (i. e. Reverse leakage
current of input ESD protection
diode)
Input HIGH leakage current of
input pins (i. e. Reverse leakage
current of input protection diode)
Output LOW voltage level of the
CDO pin
Output HIGH voltage level of the
CDO pin
Standby current
Operating current
Operating current
Input capacitance of the CP pin
Driver ON resistance at
V
Driver ON resistance at
V
, V
LCD
LCD
DD
= 30 V
= 20 V
-V
DD
DD
SS
DD
DD
DD
EE
to V
to V
= 0 V; all voltages with respect to V
≥ V1 > V3 > V4>V
=30 V, CP=6.0MHz, Output unloaded; measured at the V
PARAMETER
-V
-V
EE
EE
SS
EE
), V4= (2/17) x (V
), V4= (2/17) (V
, measured at the V
, measured at the V
LCD
LCD
DD
DD
-V
-V
EE
=V
=V
EE
EE
DD
must always be met.
DD
DD
=30 V, |V
DD
=20 V, |V
-V
-V
-V
-V
SS
EE
EE
Please refer to Fig. 10 for
DC power-up sequence.
Note 1.
DI1~DI4, CP, LOAD, CDI,
R/L, M, DISPOFF
DI1~DI4, CP, LOAD, CDI,
R/L, M, DISPOFF
V
LOAD, CP, CDI, R/L,
DI1~DI4, M, DISPOFF
V
LOAD, CP, CDI, R/L,
DI1~DI4, M, DISPOFF
I
I
Note 2.
Note 3.
Note 4.
The CP clock frequency is
6.0 MHz.
Note 5.
Note 6.
EE
EE
OL
OH
EE
). For the driver circuits (O1~O80), please refer to Section 11 Pin
IN
IN
pin.
pin.
=30 V, CP=6.0 MHz, LOAD=14 KHz, M=35 Hz. This is the current
=30 V, CP=6.0 MHz, LOAD=14 KHz, M=35 Hz. This is the current
=400µA
). For the driver circuits (O1~O80), please refer to Section 11 Pin
=V
=V
=-400µA
DE
DE
SS
DD
CONDITIONS
80-Segment Dot-matrix STN LCD Driver
8 of 18
-V
-V
,
SS
,
O
O
unless otherwise specified; T
|=0.5 V, where V
|=0.5 V, where V
DE
DE
V
= one of V1, V3, V4, or V
= one of V1, V3, V4, or V
0.8V
SS
DD
MIN.
2.7
0.0
12
0
pin.
− 0.4
DD
amb
TYP.
5.0
5.0
1.5
2.0
= 25±2 °C.
SDN0080G
0.2V
MAX.
V
V
200
data sheet (v3)
5.5
0.4
4.0
0.5
3.0
3.5
EE
EE
32
1
1
DD
DD
. V1=V
. V1=V
DD
UNIT
DD
DD
mA
mA
ΚΩ
ΚΩ
µA
µA
µA
pF
V
V
V
V
V
,
,