ML2004 |
RFQ for ML2004 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| ML2004 | - | - | DIP |
The ML2003 and ML2004 are digitally controlled logarithmic gain/attenuators with a range of 24 to +24 dB in 0.1 dB steps.
The gain settings are selected by a 9-bit digital word. The ML2003 digital interface is either parallel or serial. The ML2004 is packaged in a 14-pin DIP with a serial interface only.
Absolute gain accuracy is 0.05dB max over supply tolerance of ±10% and temperature range.
These CMOS logarithmic gain/attenuators are designed for a wide variety of applications in telecom, audio, sonar, or general purpose function generation. One specific intended application is analog telephone lines.
Features |
| • Low noise: 0 dBrnc max with +24dB gain• Low harmonic distortion: -60dB max• Gain range: 24 to +24dB• Resolution: 0.1dB steps• Flat frequency response: ±0.05dB from .34 kHz ±0.10dB from .1-20 kHz• Low supply current 4mA max from ±5V supplies• TTL/CMOS compatible digital interface• ML2003 has pin selectable serial or parallel interface; ML2004 serial interface only |
|
Parameter |
Min. |
Max. |
Units |
|
Supply Voltage VCC VSS |
+6.5 -6.5 |
V V | |
| AGND with respect to GND |
±0.5 |
V | |
| Analog Input and Output |
VSS0.3V |
VCC+0.3 |
V |
| Digital Input and Outputs |
GND 0.3 |
VCC+0.3 |
V |
| Input Current Per Pin |
±25 |
mA | |
| Power Dissipation |
750 |
mA | |
| Storage Temperature Range |
-65 |
+150 |
|
| Lead Temeperature (Soldering, 10 sec) |
300 |
