Features: 80mA (min) Output Drive Capability
Rail-to-Rail Input Common-Mode Voltage Range
Rail-to-Rail Output Voltage Swing
1.2mA Supply Current per Amplifier
+2.7V to +6.5V Single-Supply Operation
5MHz Gain-Bandwidth Product
250µV Offset Voltage
120dB Voltage Gain (RL= 100kΩ)
88dB Power-Supply Rejection Ratio
No Phase Reversal for Overdriven Inputs
Unity-Gain Stable for Capacitive Loads to 250pF
Low-Power Shutdown Mode:
Reduces Supply Current to 38µA
Places Outputs in High-Impedance State
Available in 5-Pin SOT23 Package (MAX4165)ApplicationPortable/Battery-Powered Audio Applications
Portable Head-Phone Speaker Drivers
Laptop/Notebook Computers
Sound Ports/Cards
Set-Top Boxes
Cell Phones
Hands-Free Car Phones (kits)
Signal Conditioning
Digital-to-Analog Converter Buffers
Transformer/Line Drivers
Motor DriversPinout
SpecificationsSupply Voltage (VCC to VEE)....................................................7V
IN_+, IN_-, SHDN_...............................(VEE- 0.3V) + (VCC+ 0.3V)
OUT_ (shutdown mode).......................(VEE- 0.3V) + (VCC+ 0.3V)
Output Short-Circuit Duration to V CC or VEE(Note 1.Continuous
Continuous Power Dissipation (TA= +70°C)
5-Pin SOT23 (derate 7.10mW/°C above +70°C..............571mW
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C)......727mW
8-Pin SO (derate 5.88mW/°C above +70°C)...................471mW
8-Pin µMAX (derate 4.10mW/°C above +70°C)...............330mW
10-Pin µMAX (derate 5.60mW/°C above +70°C).............444mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW
14-Pin SO (derate 8.33mW/°C above +70°C).................667mW
Operating Temperature Range...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
DescriptionThe MAX4167 of operational ampli- fiers combines excellent DC accuracy with high output current drive, single-supply operation, and Rail-to-Rail®inputs and outputs. The MAX4167 operates from a sin- gle +2.7V to +6.5V supply, or from dual ±1.35V to ±3.25V supplies. They typically draw 1.2mA supply current, and are guaranteed to deliver 80mA output current.
The MAX4166/MAX4168 have a shutdown mode that reduces supply current to 38µA per amplifier and places the outputs into a high-impedance state. The MAX4167's precision performance com- bined with high output current, wide input/output dynamic range, single-supply operation, and low power consumption makes MAX4167 ideal for portable audio applications and other low-voltage, battery-powered systems. The MAX4165 is available in the space-saving 5-pin SOT23 package.
MAX4167 Data Sheet
