Product Details
The MAX4434–MAX4437 op amps require only 15mA of supply current per amplifier while achieving 115dB open-loop gain. Voltage noise density is a low 2.2nV/

These high-speed op amps feature wide-output voltage swings and a high-current output drive up to 65mA. Using a voltage feedback architecture, the MAX4434–MAX4437 meet the requirements of many applications that previously depended on current feedback amplifiers.
The MAX4434/MAX4435 are available in space-saving 5-pin SOT23 packages and the MAX4436/MAX4437 are available in 8-pin µMAX® packages.
Key Features
- 16-Bit Accurate Settling in 23ns (MAX4435/MAX4437)
- 97dB SFDR at 1MHz, 4VP-P Output
- 2.2nV/
Input Voltage Noise Density
- 100dB (min) Open-Loop Gain
- 388V/µs Slew Rate (MAX4435/MAX4437)
- 65mA High Output Drive
- Available in Space-Saving Packages
- 5-Pin SOT23 (MAX4434/MAX4435)
- 8-Pin µMAX (MAX4436/MAX4437)
Applications/Uses
- High-Performance Receivers
- High-Speed 14- and 16-Bit ADC Preamplifiers
- IF/RF Amplifiers
- Low-Distortion Active Filters
- Low-Noise Preamplifiers
- Precision Instrumentation
# Amplifiers | 1 |
BW (MHz) (@ -3dB) | 150 |
Slew Rate (V/µs) | 133 |
BW (MHz) (0.1dB min) | 80 |
Feedback | Voltage |
ISUPPLY (mA) (typ) | 15 |
Single Supply | Yes |
VOFFSET (mV) (max) | 3.5 |
IBIAS (µA) (max) | 22 |
Oper. Temp. (°C) | -40 to +85 |
Package/Pins | SOIC (N)/8 SOT23/5 |
Budgetary Price (See Notes) | $1.34 @1k |
Technical Docs
Data Sheet | Single-Supply, 150MHz, 16-Bit Accurate, Ultra-Low Distortion Op Amps | Jun 15, 2015 |
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Support & Training
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Parameters
# Amplifiers | 1 |
BW (MHz) (@ -3dB) | 150 |
Slew Rate (V/µs) | 133 |
BW (MHz) (0.1dB min) | 80 |
Feedback | Voltage |
ISUPPLY (mA) (typ) | 15 |
Single Supply | Yes |
VOFFSET (mV) (max) | 3.5 |
IBIAS (µA) (max) | 22 |
Oper. Temp. (°C) | -40 to +85 |
Package/Pins | SOIC (N)/8 SOT23/5 |
Budgetary Price (See Notes) | $1.34 @1k |
Key Features
- 16-Bit Accurate Settling in 23ns (MAX4435/MAX4437)
- 97dB SFDR at 1MHz, 4VP-P Output
- 2.2nV/
Input Voltage Noise Density
- 100dB (min) Open-Loop Gain
- 388V/µs Slew Rate (MAX4435/MAX4437)
- 65mA High Output Drive
- Available in Space-Saving Packages
- 5-Pin SOT23 (MAX4434/MAX4435)
- 8-Pin µMAX (MAX4436/MAX4437)
Applications/Uses
- High-Performance Receivers
- High-Speed 14- and 16-Bit ADC Preamplifiers
- IF/RF Amplifiers
- Low-Distortion Active Filters
- Low-Noise Preamplifiers
- Precision Instrumentation
Description
The MAX4434–MAX4437 op amps require only 15mA of supply current per amplifier while achieving 115dB open-loop gain. Voltage noise density is a low 2.2nV/

These high-speed op amps feature wide-output voltage swings and a high-current output drive up to 65mA. Using a voltage feedback architecture, the MAX4434–MAX4437 meet the requirements of many applications that previously depended on current feedback amplifiers.
The MAX4434/MAX4435 are available in space-saving 5-pin SOT23 packages and the MAX4436/MAX4437 are available in 8-pin µMAX® packages.
Technical Docs
Data Sheet | Single-Supply, 150MHz, 16-Bit Accurate, Ultra-Low Distortion Op Amps | Jun 15, 2015 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal