TA8186P 2002-10-30 1 toshiba bipolar linear integrated circuit silicon monolithic TA8186P am / fm if + mpx TA8186P is the am / fm if + mpx system ic, which is designed for radio cassette recorders and music centers. features compact package (dip16), and small number of external parts. am ift is also used for vco resonator. built ? in fm soft muting circuit. operating supply voltage range: v cc (opr) = 3.5~13v (ta = 25c) at fm soft mute using: v cc (opr) = 3.5~9v (ta = 25c) handle with care to prevent devices from deteriorations by static electricity. block diagram weight: 1.00g (typ.)
TA8186P 2002-10-30 2 terminal explanation (terminal voltage shows the typical value at ta = 25c, v cc = 6v, and non signal test circuit) terminal voltage(v) pin no. terminal name contents internal circuit fm am 1 am mix mpx vco ? am mixer output terminal ? am ift is also used for vco resonator 6.0 6.0 2 agc am agc terminal it is necessary to connect external capacitance 0.4 0.3 3 am if in am if amp input terminal 6.0 6.0 4 v cc power supply D 6.0 6.0 5 fm if in fm if amp input terminal 6.0 6.0 6 lpf1 ? lpf terminal for phase detector ? bias terminal for am / fm switch circuit v 6 = v cc am v 6 = open fm 4.3 (at vco stop 5.6) 6.0
TA8186P 2002-10-30 3 terminal voltage(v) pin no. terminal name contents internal circuit fm am 7 lpf2 ? lpf terminal for synchronous detector ? vco stop terminal v 7 = v cc vco stop 4.3 6.0 8 quad fm quad detector terminal fm quad coil is connected. 6.0 6.0 9 r out 3.5 3.5 10 l out mpx audio output terminal 3.5 3.5 11 mpx in mpx input terminal 3.3 3.3 12 det out fm / am detector output terminal 1.3 1.3 13 gnd gnd terminal D 0 0
TA8186P 2002-10-30 4 terminal voltage(v) pin no. terminal name contents internal circuit fm am 14 am osc ? am ocs terminal ? bias terminal for fm soft mute switch circuit v 14 = open fm mute on 6.0 (at fm mute on 5.4) 6.0 15 st led ? stereo led terminal ? vco monitor terminal 5.4 5.4 16 am rf in am rf amp input terminal (r in = 1m ? , at f in = 1mhz) 6.0 6.0 maximum ratings (ta = 25c) characteristic symbol rating unit supply voltage v cc 15 v led current i led 10 ma led voltage v led 15 v power dissipation p d (note) 750 mw operating temperature t opr 25~75 c storage temperature t stg 55~150 c (note) derated above ta = 25c in the proportion of 6mw / c.
TA8186P 2002-10-30 5 electrical characteristics unless otherwise specified, ta = 25c, v cc = 6v, fm if: f = 10.7mhz, ? f = 22.5khz, f m = 1khz am: f = 1mhz, mod = 30%, f m = 1khz mpx: f m = 1khz characteristic symbol test cir cuit test condition min. typ. max. unit 1 fm mode, v in = 0 D 17.0 25.0 supply current i cc (fm) i cc (am) 1 am mode, v in = 0 D 15.0 22.0 ma input limiting voltage v in (lim) 1 3db limiting point 38 43 48 dbv emf recovered output voltage v od 1 v in = 80dbv emf 55 80 110 mv rms signal to noise ratio s / n 1 v in = 80dbv emf D 70 D db total harmonic distortion thd 1 v in = 80dbv emf D 0.1 D % fm if am rejection ratio amr 1 v in = 80dbv emf D 45 D db gain g v 1 v in = 26dbv emf 20 35 50 mv rms recovered output voltage v od 1 v in = 60dbv emf 55 80 110 mv rms signal to noise ratio s / n 1 v in = 60dbv emf D 42 D db am total harmonic distortion thd 1 v in = 60dbv emf D 1.0 D % fm mode D 1.5 D pin (12) output resistance r 12 1 am mode D 10 D k ? input resistance r in 1 D D 33 D output resistance r out 1 D D 5 D k ? max. composite signal input voltage v in max (stereo) 1 l + r = 90%, p = 10% thd = 3%, sw lpf: on D 800 D mv rms f m = 100hz D 43 D f m = 1khz 35 43 D separator sep 1 l + r = 180mv rms p = 20mv rms sw lpf: on f m = 10khz D 43 D db monaural thd (monaural) v in = 200mv rms (mono) D 0.2 D total harmonic distortion stereo thd (stereo) 1 l + r = 180mv rms p = 20mv rms sw lpf: on D 0.2 D % voltage gain g v (mpx) 1 v in = 200mv rms (mono) 2 0 2 db mpx channel balance c. b. 1 v in = 200mv rms (mono) 2 0 2 db
TA8186P 2002-10-30 6 characteristic symbol test cir cuit test condition min. typ. max. unit on v l (on) D 10 16 stereo led sensitivity off v l (off) 1 pilot input 2 6 D mv rms stereo led hysteresis v h 1 to led turn off from led turn on D 4 D mv rms capture range c. r. 1 p = 20mv rms D 4 D % mpx signal to noise ratio s / n 1 v in = 200mv rms (mono) D 78 D db
TA8186P 2002-10-30 7 test circuit coil data turn coil no. f l (h) c o (pf) q o 1 2 2 3 1 3 4 6 wire (mm ) ref D 180 120 D D 180 15 0.06 uew (s) 2150 2162 165 t 1 am ift 455khz D 180 50 D D 158 14 0.07 2 uew (t) a7lcs 11432x D 82 110 D D 13 D 0.12 uew (s) 4152 4095 015 t 2 fm det 10.7mhz D 82 80 D D 11 D 0.1 2 uew (t) a119acs 19118z 288 D 115 13 73 D D 0.08 uew (s) 4147 1356 038 t 3 am osc 796khz 288 D 105 16 88 D D 0.07 2 uew (t) 7trs 11433y (s): sumida electric co., ltd. (t): toko co., ltd.
TA8186P 2002-10-30 8 package dimensions weight: 1.00g (typ.)
TA8186P 2002-10-30 9 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. the products described in this document are subject to the foreign exchange and foreign trade laws. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707eb a restrictions on product use
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