AN6607NS PANASONIC | Alldatasheet
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Technical content
DC Motor Forward/Reverse Dual Speed Electronic Govemor Hi Overview The AN6607NS is an electronic governor which incor- porates the forward/reverse rotation and double speed = Unit ; men controls of the DC motors used for radio/cassette tape s recorder, and the functions such as fast forward, rewind, rT=7= | ett brake, and pause. a) 2c His S @ Features if say me 4 7 * Operating supply voltage range : Vec=8V to 16V sary pa Gi * Stable reference voltage (1.27V) and easy speed ape ay p12 g adjustment 16a bo it « Large starting torque and maximum control torque Tod I 10 * Good secular drift because of external power transistor sod ime * High-density mounting allowed by the SO package z ws « Forward/reverse constant speed and double speed Z S controls, and fast forward, brake, and pause functions a available by 3-bit input ow aa” $5203. ma Wl Applications us) na Cassette decks, radio/cassette tape recorders, car cas- .. sette tape players, DC motor control such as DAT, tape 16in PANAFLAT Pate Package (SONF 16D) loading motor control Mi Pin Name Tae] Pimms [rane] Fame 1 [Dos speedseting |_9-_[ Ud corse sng 2 [rrseting 10 [Vee 3 [Speed adjustment | 14 | To pin@® 4 [Phase comection || 12. | GND 5_[Mowrdive® | 13. | Reference voltage © 6 [Collector connection || 14 | Logic input | a Je conection 15 [Logi inpat ‘ 8 [Motor drive 16 [Logic input : i Block Diagram GND Vee ee er Drive Mode Select Logic Reverse cf | Drive Circuit vy Y yr _
Hl Absolute Maximum Ratings (Ta=25°C) Parameter Unit Supply voltage a | v Supply current a Ce” Power dissipation a 7 Operating ambient temperature c Storage temperature x ll Recommended Operating Range (Ta=25C) Parameter Range Operating supply voltage 8V 10 16V Wi Electrical Characteristics (Ta=25C) Parameter {|_Symbol_[ Condition | min_ [typ [max [Unit Bias current at no load | fw | Veomtev | is Toma Reference voltage [Vw [vestry | as [27 [1a [ma Rated load start voltage ee Rated rpm. [ON | Vec=12V,N=1600—pm[=875 | — [875 | % Rpm. characteristics onload change | AN | Voc=8V, 1L=55mA'0 120mA | 20 | — | 20 | pm Rpm. characteristics on voltae change | Nv | Voc=8V to 16V,N=1600mm | —22 | 0 [22 | rpm FF/REW rpm. difference | ai | Vee=12V.N=S300pm | =3 [of 3 |% Ourput saturation voltage 1 [| Veer | Vee=8Vio=ia | — | — | 2 Output saturation voltage 2 | Veer | Veo=8Vio=ia [| — | — | stv Rpm. characteristics on temperature change | ANq | Voc=12V, Ta=—10T wo +60] — | 100 | — opm To Mechanism Control 47 uH a Application ian Le Vee ircuit 9 9 ° R£27Ka | 3 Re C.m4.7 uP Ld dis a a a a a a Forward Reverse > f > ae OOOO O-O-O-) : ss me nae 3.90 (3900ppm/C) ® Om