(China (Mainland))
Product Summary
The OPA2681N a new level of performance for broadband dual current feedback op amp. Operating on a very low 6mA/ch supply current, the OPA2681N offers a slew rate and output power normally associated with a much higher supply current. A new output stage architecture delivers a high output current with minimal voltage headroom and crossover distortion. The applications of the OPA2681N include xDSL line driver, matched i/q channel amplifier, broadband video buffers, high speed imaging channels, portable instruments, differential adc drivers, active filters, wideband inverting summing.
Parametrics
OPA2681N absolute maximum ratings: (1)Power Supply: ±6.5VDC; (2)Internal Power Dissipation: See Thermal Information; (3)Differential Input Voltage: ±1.2V; (4)Input Voltage Range: ±VS; (5)Storage Temperature Range: U, N: -40℃ to +125℃; (6)Lead Temperature (soldering, 10s): +300℃; (7)Junction Temperature (TJ): +175℃.
Features
OPA2681N features: (1)Wideband +5v operation: 225MHz (G = +2); (2)Unity gain stable: 280MHz (G = 1); (3)High output current: 150mA; (4)Output voltage swing: ±4.0V; (5)High slew rate: 2100V/ms; (6)Low supply current: 6mA/ch; (7)Low disabled current: 200mA/ch; (8)Enable/disable time: 25ns/100ns.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
 |
 OPA2681N |
Texas Instruments |
IC OPAMP CFB 280MHZ DUAL 14SOIC |
Data Sheet |
Negotiable |
|
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OPA2681N/2K5 |
Texas Instruments |
IC OPAMP CFB 280MHZ DUAL 14SOIC |
Data Sheet |
Negotiable |
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