AS2574BN austriamicrosystems AG, AS2574BN Datasheet - Page 17
![no-image](/images/no-image-200.jpg)
AS2574BN
Manufacturer Part Number
AS2574BN
Description
20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER
Manufacturer
austriamicrosystems AG
Datasheet
1.AS2574BN.pdf
(24 pages)
- Current page: 17 of 24
- Download datasheet (192Kb)
Data Sheet
Timing Diagrammes
The timing diagrammes do not show the correct scaling only the sequence.
Rev. 1
Monitor State
CD
LS key
DP
CD
LS key
DP
P.O.T.
CD
HS
DP
Whole
keyboard
enabled
Whole
keyboard
enabled
Diode scanning
2 sec.
< 2 sec.
< 2 sec.
17
2 sec.
2 sec.
< 2 sec.
AS2574B
Jan. 1995
Related parts for AS2574BN
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AS1112](/images/no-image3.png)
Part Number:
Description:
16-Channel LED Driver
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1115](/images/no-image3.png)
Part Number:
Description:
Interfaced LED Driver
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1156](/images/no-image3.png)
Part Number:
Description:
Single/Dual LVDS Driver
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1301](/images/no-image3.png)
Part Number:
Description:
5V/50mA Low Noise Inductorless Boost Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1329](/images/no-image3.png)
Part Number:
Description:
DC-DC Step-Up Converters
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1332](/images/no-image3.png)
Part Number:
Description:
650mA Step-Down DC-DC Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1334](/images/no-image3.png)
Part Number:
Description:
650mA Ultra low Ripple Step Down DC/DC Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1340](/images/no-image3.png)
Part Number:
Description:
DC-DC Boost Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1341](/images/no-image3.png)
Part Number:
Description:
Step-Down Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1343](/images/no-image3.png)
Part Number:
Description:
DC-DC Boost Converter
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1356](/images/no-image3.png)
Part Number:
Description:
(AS1353 / AS1356) Linear Low-Dropout 150mA Voltage Regulators
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1359](/images/no-image3.png)
Part Number:
Description:
(AS1358 / AS1359) High-PSRR Low Dropout Regulators
Manufacturer:
austriamicrosystems AG
Datasheet:
![AS1360](/images/no-image3.png)
Part Number:
Description:
Positive Voltage Regulator
Manufacturer:
austriamicrosystems AG
Datasheet: