Features: · single-chip, USB specification 2.0-compliant, stereo audio A/D and D/A converter· supports 8/16-bit mono/stereo recording and up to 24-bit playback· supports streaming of compressed audio (Dolby Digital, MP3) to external decoder· Vendor Identification and Device Configuration with exte...
UAC 355xB: Features: · single-chip, USB specification 2.0-compliant, stereo audio A/D and D/A converter· supports 8/16-bit mono/stereo recording and up to 24-bit playback· supports streaming of compressed audi...
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Symbol |
Parameter |
Pin Name |
Limit Values |
Unit | |
Min. |
Max. | ||||
TA 1) |
Ambient Operating Temperature |
−10 |
702) |
| |
TC |
Case Operating Temperature for PQFN64-1 package for PMQFP64-2 package |
−10 −10 |
115 120 |
| |
TS |
Storage Temperature |
−40 |
125 |
| |
PMAX |
Power Dissipation for PQFN64-1 package for PMQFP64-2 package |
0 0 |
125 |
mW | |
VSUPA |
Analog Supply Voltage3) |
AVDD |
−0.3 |
1190 870 |
V |
VSUPA |
Analog Supply Voltage4) |
AVDD, AREG0/1 |
−0.3 |
6 |
V |
VSUPD |
Digital Supply Voltage |
VDD |
−0.3 |
6 |
V |
VGRND |
Voltage Differences between different Grounds |
AVSS0, AVSS1, VSS |
−0.5 |
+0.5 |
V |
VIdig |
Input Voltage, all digital inputs |
−0.3 |
VSUPD + 0.3 |
V | |
IIdig |
Input Current, all digital inputs5) |
−20 |
+20 |
mA |
1) Measured on Micronas typical 2-layer (1s1p) board based on JESD - 51.2 Standard with maximum power consumption allowed for this package
2) A power-optimized board layout is recommended. The Case Operating Temperature mentioned in the "Absolute
Maximum Ratings" must not be exceeded at worst case conditions of the application.
3) Internal regulators used
4) If internal regulators are not used, connect AVDD to AREG0/1.
5) Positive value means current flowing into the circuit.