Zakładka z wyszukiwarką danych komponentów |
|
TDA1566TH Arkusz danych(PDF) 9 Page - NXP Semiconductors |
|
TDA1566TH Arkusz danych(HTML) 9 Page - NXP Semiconductors |
9 / 46 page TDA1566_2 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 02 — 20 August 2007 9 of 46 NXP Semiconductors TDA1566 I2C-bus controlled dual channel/single channel amplifier 6.1.3 Balanced and unbalanced input sources The TDA1566 accepts balanced as well as unbalanced input signals. Table 7 and Table 8 show the required hard or software setting and Figure 6 shows the input source connection. Note that the unbalanced input source should be connected to the positive BTL channel input. Note that the J version accepts in non-I2C-bus mode only a balanced input source. 6.1.4 Single channel 1 Ω operation The input and output pins for single channel 1 Ω operation are listed in Table 9. The 1 Ω operation requires that on the PCB the output pins are shorted as indicated in Table 9. In the 1 Ω operation the input signal is taken from channel 1. To prevent instability in 1 Ω operation the amplifier must not be used in line driver mode with a load larger than 25 Ω. Table 7. Balanced and unbalanced input source setting TDA1566TH Source Balanced input source Unbalanced input source I2C-bus mode IB3[D1] = 0 IB3[D1] = 1 Non-I2C-bus mode ADS2 pin connected to GND ADS2 pin unconnected Table 8. Balanced and unbalanced input source setting TDA1566J Source Balanced input source Unbalanced input source I2C-bus mode IB3[D1] = 0 IB3[D1] = 1 Non-I2C-bus mode default not selectable Fig 6. Balanced (left) and unbalanced (right) input source 001aad009 Table 9. Pinning for the single channel 1 Ω mode; TDA1566TH and TDA1566J Symbol Pin (TDA1566TH) Pin (TDA1566J) Description single channel operation Description dual channel operation IN2+ 2 22 disabled: connect IN2+ with 470 nF to SGND positive input channel 2 IN2 − 3 23 disabled: connect IN2+ with 470 nF to SGND negative input channel 2 IN1+ 10 3 positive input channel 1 positive input channel 1 IN1 − 11 4 negative input channel 1 negative input channel 1 1OHM 15 8 1 Ω select pin connected to VP 1 Ω select pin connected to GND OUT1+ 16 10 positive output channel 1 positive output channel 1 OUT1 − 18 13 negative output channel 1 negative output channel 1 OUT2+ 19 15 shorted on board to OUT1 − positive output channel 2 OUT2 − 21 18 shorted on board to OUT1+ negative output channel 2 |
Podobny numer części - TDA1566TH |
|
Podobny opis - TDA1566TH |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |