Datasheet Summary
BurrĆBrown Products from Texas Instruments
PCM1770, PCM1771
SLES011E
- SEPTEMBER 2001
- REVISED MARCH 2007
LOW-VOLTAGE AND LOW-POWER STEREO AUDIO DIGITAL-TO-ANALOG CONVERTER WITH HEADPHONE AMPLIFIER
Features
- Multilevel DAC Including Headphone Amplifier
- Analog Performance (VCC, VHP = 2.4 V):
- Dynamic Range: 98 dB Typ
- THD+N at 0 dB: 0.1% Typ
- THD+N at
- 20 dB: 0.04% Typ
- Output Power at RL = 16 Ω: 13 mW
(Stereo), 26 mW (Monaural)
- 1.6-V to 3.6-V Single Power Supply
- Low Power Dissipation: 6.5 mW at VCC, VHP =
2.4 V
- System Clock: 128 fS, 192 fS, 256 fS, 384 fS
- Sampling Frequency: 5 kHz to 50 kHz
- Software Control (PCM1770):
- 16-, 20-, 24-Bit Word Available
- Left-,...