BU94603KV-E2 ROHM Semiconductor, BU94603KV-E2 Datasheet - Page 26

• Manufacturer Part Number: BU94603KV-E2
• Description: Interface - CODECs USB HOST MP3 DECODER
• Manufacturer: ROHM Semiconductor
• Type: USB Audio Decoderr

Specifications of BU94603KV-E2

• Rohs: yes
• Conversion Rate: 48 kSPs
• Interface Type: I2C
• Number Of Dacs: 3
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: VQFP-64
• Minimum Operating Temperature: - 40 C
• Snr: 96 dB
• Supply Current: 65 mA
• Thd Plus Noise: 0.02 %

© 2012 ROHM Co., Ltd. All rights reserved.
BU94603KV
www.rohm.com
Note 1: Based on the above sequence, the master determines that KEY is pressed and starts the operation of the pressed
Note 2: Because the KEY input does not have a buffering function, KEY inputs other than those described below are
KEY, pressing multiple KEYs at the same time will produce different operations depending on the KEY
combinations. Therefore, you cannot regulate the operation sequence correctly even simultaneously pressing
multiple KEYs will not cause any problems. In Hold Mode, Other pressed KEY is disregarded.
ignored.
(6) When Hold Mode is detected, the master starts the KEY operation in Hold Mode. When KEY release is
The keys corresponding to Hold Mode are FF, FB, VOL+, and VOL-.
detected in Hold Mode, the master finish the KEY operation.
Figure VII.2.3 KEY SCAN Waveform.
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Technical Note
2012.07 - Rev.B