Features: ` Internal Precision Resistors for Closed-Loop Gains of +2V/V or -1V/V
` High Speed:
230MHz -3dB Bandwidth
90MHz 0.1dB Gain Flatness (MAX4219/22)
600V/s Slew Rate
` Single 3.3V/5.0V Operation
` Outputs Swing Rail-to-Rail
` Input Common-Mode Range Extends Beyond VEE
` Low Differential Gain/Phase Error: 0.03%/0.04°
` Low Distortion at 5MHz:
-72dBc SFDR
-71dB Total Harmonic Distortion
` High Output Drive: ±120mA
` Low 5.5mA Supply Current
` 400A Shutdown Supply Current (MAX4215/19)
` Space-Saving SOT23-5, MAX, or QSOP PackagesApplication· Battery-Powered Instruments
· Video Line Driver
· Analog-to-Digital Converter Interface
· CCD Imaging Systems
· Video Routing and Switching Systems
· Video Multiplexing ApplicationsPinout
SpecificationsSupply Voltage (VCC to VEE) ..................................................12V
IN_-, IN_+, OUT_, EN_ ......................(VEE - 0.3V) to (VCC + 0.3V)
Output Short-Circuit Duration to VCC or VEE...............Continuous
Continuous Power Dissipation (TA = +70°C)
5-pin SOT23 (derate 7.1mW/°C above +70°C)................571mW
8-pin SO (derate 5.9mW/°C above +70°C)......................471mW
8-pin MAX (derate 4.1mW/°C above +70°C) .................330mW
14-pin SO (derate 8.3mW/°C above +70°C)....................667mW
16-pin QSOP (derate 8.3mW/°C above +70°C)................667mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ..............................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
DescriptionThe MAX4214/MAX4215/MAX4217/MAX4219/MAX4222 are precision, closed-loop, gain of +2 (or -1) buffers featuring high slew rates, high output current drive, and low differential gain and phase error. They operate with a single +3.15V to +11V supply or with ±1.575V to ±5.5V dual supplies. The input common-mode voltage range extends 100mV beyond the negative power-supply rail, and the output swings Rail-to-Rail®.
The MAX4219 requires only 5.5mA of quiescent supply current while achieving a 230MHz -3dB bandwidth and a 600V/s slew rate. In addition, the MAX4215/MAX4219 have a disable feature that reduces the supply current to 400A per buffer. Input voltage noise is only 10nV/Hz, and input current noise is only 1.3pA/Hz. This buffer family is ideal for low-power/lowvoltage applications requiring wide bandwidth, such as video, communications, and instrumentation systems. For space-sensitive applications, the MAX4214 comes in a miniature 5-pin SOT23 package.
MAX4219 Data Sheet
