BD3812F-E2 ROHM, 2-Channel Audio Processor, 14-Pin SOP
- N° de stock RS:
- 185-0998
- Référence fabricant:
- BD3812F-E2
- Fabricant:
- ROHM
Produit discontinué
- N° de stock RS:
- 185-0998
- Référence fabricant:
- BD3812F-E2
- Fabricant:
- ROHM
Documentation technique
Législations et de normes
- Pays d'origine :
- DE
Détails du produit
ROHM's 2ch / 6ch electronic volume ICs feature a wide dynamic range (131dB / 133dB). In addition, two ICs can be paired up via serial bus control for 8ch operation.
Residual noise : 1.2μVrms {dynamic range : 131dB (IHF-A)}
2ch independent volume (0 to -103dB, MUTE 1dB/step)
8ch at maximum available in combination of any of BD3811K1, BD3813KS, BD3814FV, BD3815KS (6ch volume) in common bus line
It can be controlled until 4 chips with common bus line at the same time
Maximum output voltage : 4.2Vrms (Vcc=7, VEE=-7V, RL=10kΩ)
2-line serial control (for both 3.3V and 5V)
Built-in Output gain amplifier for adjustment of output signal voltage (0, 6 to 18dB, 2dB/step)
Output mute controllable by serial data and external control terminal
2ch independent volume (0 to -103dB, MUTE 1dB/step)
8ch at maximum available in combination of any of BD3811K1, BD3813KS, BD3814FV, BD3815KS (6ch volume) in common bus line
It can be controlled until 4 chips with common bus line at the same time
Maximum output voltage : 4.2Vrms (Vcc=7, VEE=-7V, RL=10kΩ)
2-line serial control (for both 3.3V and 5V)
Built-in Output gain amplifier for adjustment of output signal voltage (0, 6 to 18dB, 2dB/step)
Output mute controllable by serial data and external control terminal
Spécifications
Attribut | Valeur |
|---|---|
| Number of Channels | 2 |
| Processor Type | Audio Processor |
| Mounting Type | Surface Mount |
| Package Type | SOP |
| Pin Count | 14 |
| Dimensions | 8.7 x 4.4 x 1.5mm |
| Height | 1.5mm |
| Length | 8.7mm |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | +75 °C |
| Minimum Operating Supply Voltage | 5 V |
| Width | 4.4mm |
| Maximum Operating Supply Voltage | 7.3 V |