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- LMH6720
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- Last added
- 2012-07-05
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National Semiconductor LMH6714/6720/6722 Wideband Video Op Amp Datasheet
The LMH6714/6720/6722 series combines National's VIP10 high speed complementary bipolar process with current feedback topology to produce very high speed op amps. These devices provide a 400MHz small signal bandwidth at a gain of +2V/V and a 1800V/us slew rate while consuming only 5.6mA from +5V supplies.
The series offers exceptional video performance with 0.01% differential gain error for NTSC and PAL signals, driving a back terminated 75Ω load. They feature a flat gain response of 0.1dB to 120MHz and can deliver 70mA continuous output current, making them ideal for broadcast quality video systems.
National Semiconductor LMH6720 specifications
| Gain Flatness (DC to 120MHz) | 0.1 dB |
|---|---|
| Differential Gain Error (LMH6714) | 0.01 % |
| Differential Phase Error (LMH6714) | 0.01 deg |
| Slew Rate (6V Step) | 1800 V/us |
Source: National Semiconductor LMH6714/6720/6722 Wideband Video Op Amp Datasheet
All National Semiconductor LMH6720 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum continuous output current the amplifier can deliver?
The device can deliver 70mA of continuous output current.
From: National Semiconductor LMH6714/6720/6722 Wideband Video Op Amp Datasheet
What is the typical supply current when the LMH6720 is in shutdown mode?
The shutdown current for the LMH6720 is 500uA.
From: National Semiconductor LMH6714/6720/6722 Wideband Video Op Amp Datasheet
What is the typical bandwidth of the LMH6714/6720/6722 op‑amps?
The LMH6714 provides a 400 MHz −3 dB bandwidth, while the LMH6720 offers a 250 MHz −3 dB bandwidth.
How much supply current do these devices draw?
They consume 5.6 mA from a +5 V supply.