Last Time Buy
BH7881EFV
2W + 2W Stereo Speaker / Headphone Amplifier
BH7881EFV
Last Time Buy
BH7881EFV
2W + 2W Stereo Speaker / Headphone Amplifier
Products discontinuation (EOL) has been announced.
Product Detail
Part Number | BH7881EFV-E2
Status |
Last Time Buy
Package |
HTSSOP-B24
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS |
Yes
Specifications:
Vcc(Min.)[V]
3.3
Vcc(Max.)[V]
5.5
Iq[mA]
18
Gain [dB]
17
Additional Feature
Bass Boost
Speaker Amp Outputs
2
Speaker Amp THD+N[%]
0.04
Speaker Amp SNR[dB]
-94
Speaker Amp Input Type
Single
Speaker Amp Type
Class AB
Speaker Amp Output Power(Max.)[W]
2
Number of Headphone Outputs
2
Headphone Output Type
DC Bias output
Headphone THD+N[%]
0.02
Headphone SNR[dB]
-96
Headphone PSRR[dB]
50
Headphone Input Type
Single
Operating Temperature (Min.)[°C]
-10
Operating Temperature (Max.)[°C]
70
Package Size [mm]
7.8x7.6 (t=1)
Features:
・Built-in low saturation type regulator (Digital power supply driver, voltage and current variable, short circuit detection)・Bass boost mode, gain switching functions
・Speaker MUTE function (Headphone mode)
・Built-in line amplifier output (gain adjustment, LPF setting) active / suspend function (TTL input control pin)
・Hysteretic thermal shutdown function (Set for approximately 150℃ / 90℃)
・IC protection function (SP pin VCC / GND short circuit detection)
・Speaker protection function (Output voltage amplitude control)
