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TEA1069 датащи(PDF) 36 Page - NXP Semiconductors |
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TEA1069 датащи(HTML) 36 Page - NXP Semiconductors |
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36 / 44 page ![]() 1998 Jan 08 36 Philips Semiconductors Product specification Versatile speech/dialler/ringer with music-on-hold TEA1069; TEA1069A APPLICATION INFORMATION Fig.28 Basic application diagram (continued in Fig.29). Pin numbers in parenthesis refer to the TEA1069H and TEA1069AH. (1) Ringer supply voltage. handbook, full pagewidth BSP254A TR1 C20 1 nF BZX79C (10 V) Z2 Z1 BZX79C (8.2 V) TR2 BC558 R20 3.9 Ω R22 470 k Ω R23 470 k Ω R21 470 k Ω R2 130 k Ω R3 3.92 k Ω R11 130 Ω R9 20 Ω R7 27.4 k Ω R61 100 k Ω 40 (36) (1) R24 TR3 BF420 TR4 BC548C 2.2 M Ω LN 6 (44) IR 42 (38) GAS2 41 (37) GAS1 39 (35) DP/FL SLPE 37 (33) REG 23 (11, 18 and 23) VEE VDD LN C5 C16 C6 100 pF J1 C17 33 nF 100 pF R8 C3 390 Ω 1 nF R60 100 k Ω C12 220 nF C40 2.2 nF R30 2.2 k Ω C30 1 µF (250 V) C31 22 µF (35 V) D1 BR211_220 D2 BAS11 D3 BAS11 D4 BAS11 D5 BAS11 D10 1N4148 C32 33 nF X1 3.58 MHz D8 1N4148 D9 1N4148 D7 1N4148 D6 1N4148 Z3 BZX79C (18 V) 4.7 µF (63 V) R12 820 Ω R40 470 k Ω 470 k Ω R42 C41 2.2 µF (63 V) R41 100 k Ω R32 100 k Ω Z4 BZX79C (18 V) R35 18 k Ω R33 100 k Ω R34 1 k Ω TR5 BC546 J4 H1 40 V (p-p) TR6 BC556 TR7 BC548 R43 470 k Ω R44 56 k Ω VDD 9 (3) CSI 13 (7) CE/FDI 10 (4) XTAL1 11 (5) XTAL2 12 (6) RESET 35 (31) MUTE 28 (24) HF VCC Vrr TONE 26 (21) VOL1 22 (17) VOL2 27 (22) MOH/DMO MOH/DMO 21 (16) HOLD 8 (2) KT/EARTH TEA1069 R1a 619 Ω R1b C1b R31 5.6 M Ω S1-2 S1-1 speech ring A −B/B−A MBH214 A |
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