BD7836EFV-E2 ROHM, 2-Channel Speaker Amplifier, 20-Pin HTSSOP

  • RS Stock No. 184-8581
  • Mfr. Part No. BD7836EFV-E2
  • Brand ROHM
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BD7836EFV is a low voltage drive class-AB stereo speaker amplifier, developed for note-book PC, desktop PC, portable devices and others. Class-AB amplifier has no EMI noise. Adopting power package realize high output power. Low shutdown mode electricity reduce consumption of battery. Shutdown current is 0μA typically. BD7836EFV can use for some applications that change mode between "shutdown state" and "active state".

High power 1.9W typ. (VDD=5V, RL=4Ω, THD+N=1%, stereo input)
High power 1.2W typ. (VDD=5V, RL=8Ω, THD+N=1%, stereo input)
Gain selectable by the external control (6, 10, 15.6, 21.6dB)
Pop noise suppression circuitry
Shutdown function (Mute function) [Isd=0μA]
Protection circuitry (Thermal shutdown. Under voltage lockout)
Power Package with thermal pad HTSSOP-B20

Specifications
Attribute Value
Amplifier Type Class-AB
Output Type 2 Channel Stereo
Maximum Power 1.9W
Mounting Type Surface Mount
Amplifier Class Class A-B
Typical Single Supply Voltage 4.5 → 5.5 V
Power Supply Type Single
Number of Channels per Chip 2
Package Type HTSSOP
Pin Count 20
Input Signal Type Single
Output Signal Type Single
Dimensions 6.5 x 4.4 x 0.85mm
Minimum Operating Temperature -40 °C
Width 4.4mm
Height 0.85mm
Length 6.5mm
Maximum Operating Temperature 85 °C
Available to back order for despatch when stock is available
Price Each (On a Reel of 2500)
£ 0.455
(exc. VAT)
£ 0.546
(inc. VAT)
Units
Per unit
Per Reel*
2500 +
£0.455
£1,137.50
*price indicative
Related Products
Protected Digital Audio Driver with Floating PWM input ...
Description:
Protected Digital Audio Driver with Floating PWM input in a 16-Lead SOIC Narrow Package. Benefits:Floating PWM input enables easy half bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset dead-time for improved THD performances High noise immunity+ - 100V ratings deliver up to 500W in output power3.3 V/ ...
Description:
Output Power 3.7W at 3Ω, 10% THD, 1.7W at 8Ω, 10% THD, with 5V Supply Passes EMI Limit Unfiltered with Up to 12in of Speaker Cable High 83dB PSRR at 217Hz Spread-Spectrum Modulation and Active Emissions Limiting Five Pin-Selectable Gains Excellent Click-and-Pop Suppression Thermal and Overcurrent Protection Low-Current Shutdown Mode ...
High Efficiency Combined with High Output Power Class ...
Description:
High Efficiency Combined with High Output Power Class DG Multilevel Modulation Ensures Maximum Efficiency Over Wide Output Power Range Improves Battery Life Low 1.85mA Quiescent Current High Output Power at 1% THD+N1.54W at VPVDD = 3.6V, 8Ω + 68μH Load2.85W at VPVDD = 5V, 8Ω + 68μH Load High Output ...
Description:
10W Output (8Ω, PVDD = 14V, THD+N = 10%)Spread-Spectrum Modulation Amplifier Operation from 4.5V to 14V Supply64-Step Integrated Volume Control (I²C or Analog)Low 0.08% THD+N (RL = 8Ω, POUT = 6W)High 77dB PSRRTwo t ON Times Offered MAX9768 220ms MAX9768B 15ms Low-Power Shutdown Mode (0.5μA)Short-Circuit and Thermal-Overload Protection Applications Flat-Panel ...