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MAX4180, MAX4181, MAX4182, MAX4183, MAX4184, MAX4185, MAX4186, MAX4187
Single/Dual/Quad, 270MHz, 1mA, SOT23, Current-Feedback Amplifiers with Shutdown
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Status
| Part Number |
Status |
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MAX4180
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This product is No Longer Available. |
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MAX4181
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This product is No Longer Available. See Ordering Information for recommended replacements. |
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MAX4182
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This product is No Longer Available. See Ordering Information for recommended replacements. |
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MAX4183
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Active: In Production. See Ordering Information for details. |
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MAX4184
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This product is No Longer Available. |
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MAX4185
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This product is No Longer Available. |
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MAX4186
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This product is No Longer Available. |
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MAX4187
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This product is No Longer Available. |
Description
The MAX4180 family of current-feedback amplifiers combines high-speed performance, low distortion,and excellent video specifications with ultra-low-power operation in miniature packages. They operate from ±2.25V to ±5.5V dual supplies, or from a single +5V supply. They require only 1mA of supply current per amplifier while delivering up to ±60mA of output current drive. The MAX4180/MAX4182/MAX4183/MAX4186 are compensated for applications with a closed-loop gain of +2 (6dB) or greater, and provide a -3dB bandwidth of 240MHz and a 0.1dB bandwidth of 70MHz. The MAX4181/MAX4184/MAX4185/MAX4187 are compensated for applications with a +1 (0dB) or greater gain, and provide a -3dB bandwidth of 270MHz and a 0.1dB bandwidth of 60MHz.
The MAX4180–MAX4187 feature 0.08%/0.03° differential gain and phase errors, a 20ns settling time to 0.1%, and a 450V/µs slew rate, making them ideal for high-performance video applications. The MAX4180/MAX4181/MAX4183/MAX4185 have a low-power shutdown mode that reduces power-supply current to 135µA and places the outputs in a high-impedance state. This feature makes them ideal for multiplexing applications.
The single MAX4180/MAX4181 are offered in space-saving 6-pin SOT23 packages.
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Data Sheet
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Key Features
- Ultra-Low Supply Current: 1mA per Amplifier
- Shutdown Mode:
- Outputs Placed in High-Z
- Supply Current Reduced to 135µA
- Operate from a Single +5V Supply or Dual ±5V Supplies
- Wide Bandwidth:
- 270MHz -3dB Small-Signal Bandwidth (MAX4181/84/85/87)
- 450V/µs Slew Rate
- Fast, 20ns Settling Time to 0.1%
- Excellent Video Specifications:
- Gain Flatness to 70MHz (MAX4180/82/83/86)
- 0.08%/0.03° Differential Gain/Phase
- Low Distortion: -73dBc SFDR (fC = 5MHz, VOUT= 2VP-P)
- Available in Tiny Surface-Mount Packages:
- 6-Pin SOT23 (MAX4180/81)
- 10-Pin µMAX® (MAX4183/85)
- 16-Pin QSOP (MAX4186/87)
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Applications/Uses
- Broadcast and High-Definition TV Systems
- High-Definition Surveillance Video
- High-Speed A/D Buffers
- Medical Imaging
- Portable Battery-Powered Video/Multimedia Systems
- Video Switching/Multiplexing
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Key Specifications:
| Video/Wideband Amplifiers |
| Part Number |
Amps. |
Single Supply |
BW
(MHz) |
ISUPPLY
(mA) |
IOUT
(mA) |
Slew Rate
(V/µs) |
en
(nV/√Hz) |
AV |
VSUPPLY
(V) |
VSUPPLY
(V) |
Oper. Temp.
(°C) |
Package/Pins |
| @ -3dB |
typ |
min |
min |
min |
max |
| MAX4183 |
2 |
Yes |
245 |
1 |
32 |
450 |
2 |
2 |
4.5 |
11 |
-40 to +85 |
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See All Video/Wideband Amplifiers (78)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Pin Configuration
Notes and Comments
Single, 1mA, high-speed SOT23 amplifiers, with shutdown (MAX4180)
Single, 1mA, high-speed SOT23 amplifiers, with shutdown (MAX4181)
Dual, 1mA, high-speed amplifiers (MAX4182)
Dual, 1mA, high-speed amplifiers with shutdown (MAX4183)
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1221
Rev 3;
2002-03-15
This page last modified: 2009-11-05
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