nrecrareaenNeas TAA263 The TAA263 is a semiconductor linear integrated circuit amplifier ina TO-72 envelope. It comprises a three-stage, direct coupled low-level amplifier for use from d.c. to 600kHz. QUICK REFERENCE DATA Supply voltage max. 8.0 Vv Output voltage max. 7.0 Vv Output current max. 25 mA Transducer power gain typ. f=1.0kHz, Pout Lomw. Ryoag 1502 TT eB T, tg range -65 to 100 . Tomb operating range -20 to 100 OUTLINE, DIMENSIONS AND CONNECTIONS Corfforms to J.E.D.E.C. TO-72 pA Millimetres t Min. Nom. Max. A - - 4.8 B - - 5.3 Cc 12.7 - - D - 0.43 - E - 1.0 - F - 1.05 - G - 2.54 - H 5.3 5.55 5.8 Connections 1. Input 3. Output 2. Positive supply 4, Common and negative supply R, input 1-4, Roa d output between 2-3 For equivalent circuit details see page 2 The envelope is connected to pin 4 SEPTEMBER 1969 YH TAA263 Page 1 EQUIVALENT CIRCUIT 2 3. 3k2 3, 3k2 Tout a] 3 Tin 1 - o TRL TR2 TR3 4 Oo NOTE - Internal circuit changes which do not affect the function may be made at any time without prior notice. RATINGS Limiting values of operation according to the absolute maximum system. Electrical Voltage (see note 1) Supply voltage max. 8.0 Vv Output voltage max. 7.0 v Input voltage max. 5.0 Vv Current (see note 2) Output current max. 25 mA Input current max. 10 mA Dissipation Device dissipation, Pot max. (Tomb operating = 65C) 70 mW Temperature Topp min. -65 c T, tg max, 100 . Tomb operating min. -20 Cc Tomb operating max, 100 % CY [Mullard | TH TAA263 Page 2 INTEGRATED LINEAR A.F. AMPLIFIER CHARACTERISTICS (Tamb 25 C) Supply voltage=+6.0V, R, =1.0kQ, TAA263 Output current=12mA, Roa qa 1508 (resistive, see note 3 and test circuit) Min. Typ. Total current drain (no signal) - - Transducer power gain (see note 4) P_.=10mW, f=1.0kHz 70 TT out Output power distortion = 10% 10 - distortion = 5% 8.0 - Noise figure f=400 to 6000Hz - 5.0 f=450kHz, f=5kHz - 2.7 Typical y-parameters (terminal 4 common) Veupply "6" Term g)73-omA, Viterm 3-4) **2V f=1.0kHz Input admittance yi = gi Transfer admittance Ye = ge Output admittance Yo = Bo f = 450kHz Input conductance 8 Input capacitance C; Transfer admittance Ye] Phase angle of transfer admittance o, Output conductance gy Output capacitance co =m Max. 16 10 20 11 60 15 14 125 20 13 mA dB mw mW dB dB ymho mho pmho pymho pF mho deg pmho pF SS TAA263 Page 3 NOTES . Transducer power gain . All voltages are related to zero potential on terminal 4. . Current is denoted positive when flowing into the circuit. . At load conditions other than 1502 the rated output voltage of 7.0V must not be exceeded. Output power to specified load _ Pout . = 10log dB 2 Power available from source PS e,) 4R Where P, = (i.e. the power available from voltage e, of source s resistance R) P_ = Power to the specified load resistance R out L TEST CIRCUIT + V=6V Re =1kn. TAA263 50 CF TAA263 Page 4 ereenaTmen tan TAA263 -50 0 50 100T a np! Cc) TOTAL DISSIPATION PLOTTED AGAINST AMBIENT TEMPERATURE OF TAA263 Page 5