T3810 Search Results

1336Hz

Contextual Info: H O LTE K H r H T99U 410 Microcontroller with DTMF Generator Features • • • • • • • • • • O p e ra tin g voltage: 2.0V~5.5V O p eratio n c u rre n t < 400|iA M ax. @ VDD=2.5V S ta n d b y c u rre n t < 3|iA (32768H z ON a n d sy stem o scillator O FF)

Contextual Info: HOLTEK n r ^ HT9320 Series 22-Memory Tone/Pulse Dialer Features P atent Number: 64097, 86474, 113235 R.O.C. , 5424740(U.S.A.) U n iv e rs a l sp ecification O p e ra tin g voltagOe: 2 .0 V -5 .5 V L o w stand by cu rre n t L o w m em ory re te n tio n cu rren t: 0.1 |jA (ty p .)

Contextual Info: HOLTEK HT9305/6 Series 5-Memory Tone/Pulse Dialer Features • • • • • • • • • • • • P a te n t N u m b er: 64097, 86474, 113235 R.O.C. , 5424740(U.S.A.) H and-free control Hold-line control Pause, P—>T can be saved for redialing Lock function

SD 8050 transistor

Abstract: HT3814B HT3813A HT3814A HT3814I Rudolph The Red-Nosed Reindeer MUSIC NOTES Cuckoo Sound romance de amor HT3810 HT3810B
Contextual Info: HDLTEK H r T3810 Series 128-Note Melody Generators Features • • • • • • • O perating voltage: 2.4V~5.0V 7 tempo options: 469, 234, 156,117, 94, 78, 67 2 Envelope sustain durations: 1 beat, 2 beat s 2 “CH A” su stain duration options: 1/8 beat

HT16XX

Abstract: keyboard matrix 00CU HT9315FA r7p1
Contextual Info: HOLTEK H T Features • • • • • • • • • • • HT9315F Series 14-Memory Tone/Pulse Dialer P aten t Number: 64097, 86474, 113235 R.O.C. , 5424740(U.S.A.) F re n c h sp e c ific a tio n O p e ra tin g v o lta g e : 2 .0V ~5.5V L ow s ta n d b y c u r r e n t

Contextual Info: HT99U212 Series HDLTEK r r 18-Memory Tone/Pulse uC Dialer P a te n t P e n d in g : 8 7 2 0 8 7 7 5 R .O .C . , 98214 3 0 0 .1 (P.O.C.) Features • • • • • • • • • • • • • • • • • • U niversal specification O perating voltage: 2.0V~5.2V

DTMF CONVERTER

Abstract: HT16XX
Contextual Info: HOLTEK r r HT9305F Series 4-Memory Tone/Pulse Dialer FeatUres • • • • • • • • • • • P a te n t N u m b e r: 6 4 0 9 7 , 8 6474, 113235 R .O .C . , 5424740(U .S .A .) F re n ch specification O p e ra tin g voltage: 2.0V~5.5V Low sta n d b y c u rre n t

Contextual Info: HOLTEK r r P r e lim in a r y H T 9 9 U 4 10 Enhanced Cordless Phone Controller Features • • • P aten t Pending: 87208775 R.O.C. , 98214300.1 (P.O.C) O p e ra tin g v o lta g e : 2 .0V ~5.2V O p e ra tio n c u r r e n tc l m A m a x . @Vd d =2.5V S ta n d b y c u rre n t« : 10|xA (3 2 7 6 8 H z O N a n d

HT9302G

Abstract: HT9302AT HT9302A 4x4 keypad to bcd n4148 HT9302 HT9302B HT9302C ht9302d
Contextual Info: HOLTEK n r HT9302 Series 1-Memory/2-Memory Tone/Pulse Dialer Features • • • • • • • • • • • • Patent Number: 64097, 86474, 64529, 113235 R.O.C. 5424740 (Ü .SA ) U n iversal specification O perating voltage: 2.0V~5.5V Low stan dby current

SD 8050 transistor

Abstract: HT3814B HT3814A romance de amor HT3812J HT3813E HT3813A HT3814I unchained melody HT3813D
Contextual Info: HOLTEK r r T3810 Series 128-Note Melody Generators Features • • • • • O p e ra tin g v o lta g e : 2 .4 V ~ 5 .0 V 7 tem po options: 469, 234, 156, 117, 94, 78, 67 2 En velope su sta in du ration s: 1 b eat, 2 b e a t s 2 “C H A ” s u s t a in d u ra tio n o p tion s: 1/8 b e a t

Contextual Info: HOLTEK r r Features • • • • • • • • • • • HT9320F 22-Memory Tone/Pulse Dialer P a te n t N u m b er: 64097, 86474, 113235 R.O.C. , 5424740(U.S.A.) French specification O perating voltage: 2.0V~5.5V Low stan db y current Low m emory retention current: 0.1|lA (Typ.)

T9242AL

Abstract: 9242A
Contextual Info: HOLTEK r n r ^ Features • • • • • • • • • • HT9242A/B/A L/BL/CL/DL 12-Memory Tone/Pulse Dialer Patent Number: 86474,113235 R.O.C. , 5424740(U.S.A.) • • • • • • • • • • U n iv e rsa l specification O p e ra tin g voltage: 2.0V~5.5V

KTX2

Abstract: HT16XX HT3810 HT9214 HT9214A HT9214AL HT9214B HT9214BL HT9214CL HT9214DL
Contextual Info: HOLTEK r n r ^ F eatu re s • • • • • • • • • • HT9214A/B/AL/BL/CL/DL 15-Memory Tone/Pulse Dialer Patent Number: 86474,113235 R.O.C. , 5424740(U.S.A.) • • • • • • • • U n iv e rsa l specification O p e ra tin g voltage: 2.0V~5.5V

keypad Encoder IC 5x5 matrix

Abstract: keyboard CIRCUIT diagram
Contextual Info: HOLTEK H T Features • • • • • • • • • • HT9242A/B/AL/BL/CL/DL 12-Memory Tone/Pulse Dialer Patent Number: 86474, 113235 R.O.C. , 5424740(U.S.A.) U n iversal specification O perating voltage: 2.0V~5.5V Low stan dby current Low m emory retention current: O.ljiA (Typ.)