PHILIPS TDA1541A DAC

TDA1541 Dual 16-bit DAC

IMHO SIMPLY THE BEST DAC IN THE WORLD



GENERAL DESCRIPTION
The TDA1541 is a monolithic integrated dual 16-bit digital-to-analogue converter (DAC) designed for use in hi-fi digital audio equipment such as Compact Disc players, digital tape or cassette recorders.

Features
· Selectable two-channel input format: offset binary or two’s complement
· Internal timing and control circuit
· TTL compatible digital inputs
· High maximum input bit-rate and fast settling time.

QUICK REFERENCE DATA
Supply voltages
pin 28 VDD typ. 5 V
pin 26 VDD1 typ. -5 V
pin 15 VDD2 typ. -15 V
Supply currents
pin 28 IDD typ. 45 mA
pin 26 IDD1 typ. 45 mA
pin 15 IDD2 typ. 25 mA
Signal-to-noise ratio (full scale sine-wave) at analogue outputs (AOL; AOR) S/N typ. 95 dB

Non-linearity at Tamb = -20 to +70 °C typ. 1¤2 LSB
Current settling time to ± 1 LSB tcs typ. 1 ms
Maximum input bit rate at data input (pin 3) BRmax min. 6 Mbits/s
Maximum clock frequency
at clock input (pin 2) fBCKmax min. 6 MHz
at clock input (pin 4) fSCKmax min. 12 MHz
Full scale temperature coefficient at analogue outputs (AOL; AOR) TCFS typ.±200´10-6 K-1
Operating ambient temperature range Tamb -20 to +70 °C
Total power dissipation Ptot typ. 850 mW


in Philips Semiconductors TDA1541 Dual 16 Bit DAC, 1985


Diferences between TRUE and FAKE version:




Be careful when you purchase at eBay from chinese sellers!

Comentários

Enviar um comentário

Mensagens populares deste blogue

Sanyo OS-CON

Imagem
Here my favorite capacitor for digital: SANYO OS-CON (SPEC) Sanyo OS-CON is an electrolytic capacitor unlike other electrolytics. While the rest uses eletrolytic solution and manganese dioxide as  eletrolyte, OS-CON uses a high conductivity organic semiconductor. O rganic S emi CON ductor. What is great about using organic semiconductor?     High conductivity (low resistance value) compared to other electrolytes.     High conductivity - stability against temperature. OS-CON has almost the same construction as an aluminium electrolytic capacitor, and the element consists of rolled aluminium foils.   The difference between OS-CON and other aluminium electrolytics is that organic semiconductor crystal is impregnated instead of conventional electrolyte solution.  As a result, we are talking of Equivalent Series Resistance (ESR) that approaches that of film capacitors.   Impedance frequency characteristic of OS-CO...
Ler mais

AYA II TDA1541A USB DAC

Imagem
Here some pics about my working on progress USB DAC: ● Non-oversampling, real multibit TDA1541A DAC, with synchronous DEM clocking; ● Master USB device (“asynchronous USB”), up to 384 kHz capable, with two low jitter clocks and galvanic isolation board; ● High quality parts, including Renesas and Toshiba semiconductors, Rubycon ZA capacitors, Elna Cerafine capacitors, Panasonic FC and FM capacitors, Black Gate (under the main board), Allen Bradley and Vishay carbon resistors; ● Ten fully separate supplies, with three stage common mode filters, and low noise, fully discrete, zero feedback regulators;
Ler mais