AS1120-T austriamicrosystems, AS1120-T Datasheet - Page 4

• Manufacturer Part Number: AS1120-T
• Description: IC DRIVER LCD 46SEGMENTS 64-TQFP
• Manufacturer: austriamicrosystems

Specifications of AS1120-T

• Display Type: LCD
• Configuration: 46 Segment
• Interface: Parallel/Serial
• Current - Supply: 5µA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -

AS1120
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
Table 3. Electrical Characteristics
www.austriamicrosystems.com/LCD-Driver-ICs/AS1120
CMOS Input Pin: TEST (V
CMOS Input with Schmitt Trigger, Pin: CLKIN, LOAD, DATAIN, BPLIN, RESETN (V
unless otherwise noted).
CMOS Output Pins: BPLOUT, DATAOUT (V
CMOS Output Pin: LCDxx (V
Oscillator Pin: OSC (V
Symbol
C
I
I
T
V
R
C
f
f
V
C
V
V
V
LEAK
LEAK
V
V
V
I
OSC
V
OSC
V
AMB
SEG
DD
TH+
EXT
EXT
t
DD
TL-
OH
OL
OH
OL
OL
BP
IH
T
IL
Negative-Going Threshold
Low Level Output Voltage
Positive-Going Threshold
High Level Input Voltage
High Level Input Voltage
High Level Input Voltage
Low Level Input Voltage
Low Level Input Voltage
Low Level Input Voltage
Backplane Capacitance
Positive Supply Voltage
Input Leakage Current
Input Leakage Current
Segment Capacitance
Ambient Temperature
External Capacitance
Input Transition Time
Oscillator Frequency
External Resistance
(open collector)
Supply Current
Parameter
Frequency
DD
= 5V, T
DD
DD
= 5V, T
= 5V, T
AMB
AMB
= -40 to +85 ºC unless otherwise noted).
AMB
= -40 to +85 ºC unless otherwise noted).
Verify that the LCD is compatible with the desired
= -40 to +85 ºC unless otherwise noted).
f
DD
BPL
= 5V, T
=50Hz, output not connected, T
1/f
Revision 1.06
AMB
V
V
V
V
OSC
DD
V
V
DD
DD
V
V
V
DD
DD
temperature range
DD
DD
DD
DD
= -40 to +85 ºC unless otherwise noted).
Bpfreq = f
= 3.3V, I
= 3.3V, I
= 3.3V, I
= 0.69 x R
= 3.3V, I
= 5V, I
= 5V, I
Conditions
= 5V, I
V
V
V
V
= 5V, I
= 5V, I
DD
DD
DD
DD
= 4.5V
= 5.5V
= 4.5V
= 5.5V
OH
OH
OH
OL
OL
OL
OH
OL
OSC
OL
= -25µA
EXT
= 22µA
= -4mA
= -2.8mA
= 4mA
= 3.2mA
= 4mA
= -16µA
= 17µA
/16
x C
EXT
AMB
= 25ºC
DD
= 5V, T
0.7 x
+3.0
V
Min
AMB
-40
0.5
2.8
3.4
1.1
1.4
4.0
2.5
4.0
2.5
0.3
0.5
47
5
DD
= -40 to +85 ºC
0.2 x
+5.5
Max
V
100
300
100
3.2
3.9
1.6
1.9
0.4
0.4
0.4
0.4
0.4
85
50
±1
10
±1
1
DD
Unit
kHz
kHz
µA
µA
µA
kΩ
ºC
pF
nF
nF
ns
V
V
V
V
V
V
V
V
V
V
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