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BL1101A

Shanghai
Part Number BL1101A
Manufacturer Shanghai
Description (BL1101 series) Tone/Pulse Dialer
Published Apr 20, 2006
Detailed Description ( DataSheet : www.DataSheet4U.com ) BL1101 Series Tone/pulse dialer with Hand-free and lock functions Description BL11...
Datasheet PDF File BL1101A PDF File

BL1101A
BL1101A

Overview
( DataSheet : www.
DataSheet4U.
com ) BL1101 Series Tone/pulse dialer with Hand-free and lock functions Description BL1101 series is a single chip dialer IC using Si-gate CMOS process, it can provide the necessary signal for either pulse or DTMF dialing, it features Hand-free dialing, first number “0” and “9” dialing lock and redialing (at most 32bit) etc.
, it is compatible with W91330 series.
C1 C2 C3 C4 NC Vss XT XT T/PMUTE HF1 1 20 2 19 3 18 4 17 5 BL1101A 16 15 6 14 7 13 8 12 9 10 11 PDIP 20 R4 R3 R2 R1 VDD MODE DTMF DP HKS HFO C1 C2 C3 C4 LOCK Vss XT XT T/PMUTE HF1 1 20 2 19 3 18 4 17 5 BL1101AL 16 15 6 14 7 13 8 9 12 10 11 PDIP 20 R4 R3 R2 R1 VDD MODE DTMF DP HKS HFO C1 C2 C3 C4 NC Vss XT XT T/PMUTE 18 1 2 17 16 3 4 15 5 BL1101 14 13 6 12 7 8 11 9 PDIP 18 R4 R3 R2 R1 VDD MODE DTMF DP HKS C1 C2 C3 C4 LOCK Vss XT XT T/PMUTE 1 18 2 17 16 3 15 4 5 BL1101L 14 13 6 7 12 8 11 9 PDIP 18 R4 R3 R2 R1 VDD MODE DTMF DP HKS Features Operating voltage: 2.
0V~5.
5V DTMF/Pulse selection wit...


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