BU7150NUV-E2 ROHM, 2-Channel Headphone Amplifier, 10-Pin VSON

  • RS Stock No. 171-5767
  • Mfr. Part No. BU7150NUV-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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 = 16O in single-ended mode and the output power is 85mW at RL = 8O in BTL mode.

Extensive battery operation
(VDD=0.93 to 3.5V, Ta=0 to 85℃)
(VDD=1.03 to 3.5V, Ta=-40 to 85℃)
Bu7150NUV is selected BTL mode for mono speaker and
Single ended mode for stereo headphone operation
Unity-gain stable
Click and pop reduction circuit
Shutdown mode(Low power mode)
High speed turn-on mute mode
Thermal shutdown protection circuit
Power on reset circuit isn't sensed supply voltage's slew rate
Digital Stethoscope

Attribute Value
Amplifier Type Headphone Amplifier
Maximum Power 85W
Mounting Type Surface Mount
Typical Single Supply Voltage 1.03 → 3.5 V
Power Supply Type Single
Number of Channels per Chip 2
Package Type VSON
Pin Count 10
Input Signal Type Differential
Output Signal Type Differential
Dimensions 3 x 3 x 1mm
Length 3mm
Minimum Operating Temperature -40 °C
Height 1mm
Maximum Operating Temperature +85 °C
Width 3mm
Temporarily out of stock - back order for despatch 30/01/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 3000)
SGD 1.553
(exc. GST)
SGD 1.662
(inc. GST)
Per unit
Per Reel*
3000 +
*price indicative
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