The EL1506 is a medium power differential line driver designed for central office and customer premise line driving for DMT ADSL solutions. This device features a high drive capability of 400mA while consuming only 3.5mA of supply current per amplifier from ±12V supplies. This driver achieves a typical distortion of less than -75dBc, at 1MHz into a 50Ω load. The EL1506 is available in the 28-pin HTSSOP and the 24-pin thermally-enhanced SO packages. Both parts are specified for operation over the full -40°C to +85°C temperature range. The EL1506 has an ENABLE pin which can be used to enable and disable the outputs. In most applications, the EL1506 is an upgrade and pin-compatible drop-in replacement for the AD8016.
The EL1506 is a very low‑power dual operational amplifier designed for central‑office and customer‑premise line driving in DMT ADSL solutions. It offers a high drive capability of up to 400 mA while consuming only 3.5 mA per amplifier from a +12 V supply and operates over a temperature range of –40 °C to +85 °C.
Key features include 360 mA drive at 16 Vpp, 40 Vpp differential output into 100 Ω, typical distortion of –75 dB at 1 MHz into 50 Ω, an ENABLE pin for output control, and availability in 28‑pin HTSSOP and 24‑pin thermally‑enhanced SO packages. A Pb‑free, RoHS‑compliant version is also offered.
| Drive current | 360 mA at 16 Vpp on +12 V supplies |
|---|---|
| Differential output drive | 40 Vpp into 100 Ω |
| Typical distortion | -75 dB at 1 MHz into 50 Ω |
| Quiescent current | 3.5 mA per amplifier |
| Operating temperature range | -40 °C to +85 °C |
| Package types | 28‑pin HTSSOP, 24‑pin thermally‑enhanced SO |
| Enable pin | Present (controls output enable/disable) |
| RoHS compliance | Pb‑free version available |
The EL1506 can drive up to 360 mA at 16 Vpp on a +12 V supply.
It typically provides –75 dB distortion at 1 MHz into a 50 Ω load.
The device is offered in a 28‑pin HTSSOP and a 24‑pin thermally‑enhanced SO package.
Yes, a Pb‑free, RoHS‑compliant version is offered.