ROHM BU7150NUV-E2

BU7150NUV is Audio Amplifier designed for Single-cell battery operated audio products (VDD = 0.93~3.5V, at Ta = 0~85°C). BU7150NUV can be selected in single-ended mode for stereo headphone and BTL mode for mono speaker operations. For BU7150NUV at VDD = 1.5V, THD+N = 1%, the output power is 14mW at RL = 16Ω in single-ended mode and the output power is 85mW at RL = 8Ω in BTL mode.

• Wide battery operation Voltage (0.93~3.5V, Ta = 0~85°C) (1.03~3.5V, Ta = -40~85°C)
• BU7150NUV can be selected in single-ended mode for stereo headphone and BTL mode for mono speaker operation
• Unity-gain stability
• Click and pop-noise reduction circuit built-in
• Shutdown mode (Low power mode)
• High speed turn-on mute mode
• Thermal shutdown protection circuit
• Power-on reset circuit not sensed during start-up slew rate of supply voltage
• Small package (VSON010V3030)

• Noise-canceling headphone
• IC recorder
• Mobile phone
• PDA
• Electronic toys