| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,931 pcs
|
2931 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
430 pcs
|
430 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Slew Rate | |
| Tape & Reel | |
| Voltage |
The BA4558RFVM-TR from ROHM Semiconductor is a dual operational amplifier designed for audio applications and other general-purpose uses. It offers high voltage gain, low noise, and low distortion, making it suitable for demanding audio circuits.
Key electrical specifications include a wide operating supply voltage range of ±4.0V to ±15V and a typical slew rate of 1V/µs. The device exhibits a low total harmonic distortion of 0.005% and an input-referred noise voltage of 12 nV/√Hz at 12 Hz.
This high-reliability version, BA4558R, operates within an extended temperature range of -40°C to +105°C. It features internal ESD protection and is available in an MSOP8 package with dimensions of 2.90mm x 4.00mm x 0.90mm. The part is supplied on tape and reel.
Applications for the BA4558RFVM-TR include pre-amplifiers, active filters, and general signal conditioning where low noise and high performance are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.17 | $1.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
±4.0V to ±15V split supply.
MSOP8 surface mount package.
-40°C to +105°C.
1 V/µs.
0.005% typical.
12 nV/√Hz at 12 Hz.