W91031S, W91047, W91080 Selling Leads, Datasheet
MFG:WINBOND Package Cooled:SOP D/C:2007+
W91031S, W91047, W91080 Datasheet download
Part Number: W91031S
MFG: WINBOND
Package Cooled: SOP
D/C: 2007+
MFG:WINBOND Package Cooled:SOP D/C:2007+
W91031S, W91047, W91080 Datasheet download
MFG: WINBOND
Package Cooled: SOP
D/C: 2007+
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Datasheet: W91031S
File Size: 281152 KB
Manufacturer: Winbond
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PDF/DataSheet Download
Datasheet: W91030
File Size: 314037 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: w91080
File Size: 95783 KB
Manufacturer: Winbond
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The W91080 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. It is available in 18 or 20-pin plastic DIP package. It has the following features: (1)two by 32 digits for redial memory and tone number memory; (2)on-chip power-on reset; (3)minimum intertone pause which is 100 msec; (4)minimum tone output duration which is 100 msec; (5)DTMF/pulse switchable dialer.
The absolute maximum ratings and electrical characters can be summarized as follows: (1)DC supply voltage: -3.0 V to 7.0 V; (2)input voltage: VDD+0.3 V; (3)power dissipation: 120 mW; (4)operating temperature: -20 to 70 ; (5)storage temperature: -55 to 125 ; (6)operating temperature: 2.0 V to 5.5 V; (7)operating current: 0.4 mA typ and 0.6 mA; (8)DTMF output sink current(VTO=0.5 V): 0.2 mA; (9)DTMF output DC level(RL=5 K,VDD=2.0 V to 5.5 V): 1.0 V to 3.0 V.