MAX4218:Miniature, 300MHz, Single-Supply, Rail-to-Rail Op Amps with Enable

The MAX4212/MAX4213 single, MAX4216 dual, MAX4218 triple, and MAX4220 quad op amps are unity-gain-stable devices that combine high-speed performance with Rail-to-Rail outputs. The MAX4213/MAX4218 have a disable feature that reduces power- supply current to 400µA and places the outputs into a high-impedance state. These devices operate from a 3.3V to 10V single supply or from ±1.65V to ±5V dual supplies. The common-mode input voltage range extends beyond the negative power-supply rail (ground in single-supply applications). These devices require only 5.5mA of quiescent supply current while achieving a 300MHz -3dB bandwidth and a 600V/µs slew rate. Input-voltage noise is only 10nV√Hz and input-current noise is only 1.3pA√Hz for either the inverting or noninverting input. These parts are an excellent solution in low-power/low-voltage systems that require wide bandwidth, such as video, communications, and instrumentation. In addition, when disabled, their high-output impedance makes them ideal for multiplexing applications. The MAX4212 comes in a miniature 5-pin SOT23 package, while the MAX4213/MAX4216 come in 8-pin µMAX® and SO packages. The MAX4218/MAX4220 are available in space-saving 16-pin QSOP and 14-pin SO packages.

Key Features
  • High Speed:
    • 300MHz -3dB Bandwidth (MAX4212/MAX4213)
    • 200MHz -3dB Bandwidth (MAX4216/MAX4218/MAX4220)
    • 50MHz 0.1dB Gain Flatness (MAX4212/MAX4213)
    • 600V/µs Slew Rate
  • Single 3.3V/5.0V Operation
  • Rail-to-Rail Outputs
  • Input Common-Mode Range Extends Beyond VEE
  • Low Differential Gain/Phase: 0.02%/0.02°
  • Low Distortion at 5MHz:
    • -78dBc SFDR
    • -75dB Total Harmonic Distortion
  • High-Output Drive: ±100mA
  • 400µA Shutdown Capability (MAX4213/MAX4218)
  • High-Output Impedance in Off State (MAX4213/MAX4218)
  • Space-Saving SOT23, µMAX, or QSOP Packages
MAX4212, MAX4213, MAX4216, MAX4218, MAX4220: Typical Operating Circuit
MAX4212, MAX4213, MAX4216, MAX4218, MAX4220: Typical Operating Circuit
Applications/Uses
  • Analog-to-Digital Converter Interface
  • Battery-Powered Instruments
  • CCD Imaging Systems
  • Video Line Driver
  • Video Routing and Switching Systems
DataSheet
titleDownload file
MAX4212-MAX4220 Data SheetMAX4212-MAX4220.pdf
Parametrics
Part NumberAmps.Single SupplyBW
(MHz)
ISUPPLY
(mA)
IOUT
(mA)
Slew Rate
(V/µs)
en
(nV/√Hz)
AVVSUPPLY
(V)
VSUPPLY
(V)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
@ -3dBtypmin<minminmaxSee Notes
MAX42121Yes3005.51206001013.1511-40 to +85SOT/5$3.15 @1k
MAX42131300µMAX/8
SOIC(N)/8
$2.29 @1k
MAX42162200µMAX/8
SOIC(N)/8
$3.40 @1k
MAX42183200QSOP/16
SOIC(N)/14
$4.46 @1k
MAX42204200QSOP/16
SOIC(N)/14
$4.77 @1k
Design kits & evaluation modules
Quality and Environmental Data
MAX4212-MAX4220.pdf MAX4220
MAX4218.pdf MAX4218
MAX4212-MAX4220.pdf MAX4220