MCP6241 Datasheet, PDF (1/20 Pages) Microchip Technology – 50 uA, 650 kHz Rail-to-Rail Op Amp

MCP6241/2
50 µA, 650 kHz Rail-to-Rail Op Amp
Features
• Gain Bandwidth Product: 650 kHz (typ.)
• Supply Current: I_Q = 50 µA (typ.)
• Supply Voltage: 1.8V to 5.5V
• Rail-to-Rail Input/Output
• Extended Temperature Range: -40°C to +125°C
• Available in 5-pin SC-70 and SOT-23 packages
Applications
• Automotive
• Portable Equipment
• Photodiode (Transimpedance) Amplifier
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
Available Tools
SPICE Macro Models (at www.microchip.com)
FilterLab^® Software (at www.microchip.com)
Typical Application
V_IN2
V_IN1
R_G2
R_G1
V_DD
R_X
R_Y
R_Z
R_F
–
MCP6241
+
V_OUT
Summing Amplifier Circuit
Description
The Microchip Technology Inc. MCP6241/2 operational
amplifiers (op amps) provide wide bandwidth for the
quiescent current. The MCP6241/2 has a 650 kHz Gain
Bandwidth Product (GBWP) and 77° (typ.) phase
margin. This family operates from a single supply
voltage as low as 1.8V, while drawing 50 µA (typ.)
quiescent current. In addition, the MCP6241/2 family
supports rail-to-rail input and output swing, with a
common mode input voltage range of V_DD + 300 mV to
V_SS – 300 mV. These op amps are designed in one of
Microchip’s advanced CMOS processes.
Package Types
MCP6241
SOT-23-5
V_{OUT 1}
V_SS 2
V_IN+ 3
5 ^VDD
–
4 V_IN–
MCP6241R
SOT-23-5
V_{OUT 1}
V_{DD 2}
V_IN+ ₃
5 ^VSS
–
4 ^VIN^–
MCP6241
PDIP, SOIC, MSOP
NC 1
V_IN– 2 –
V_IN+ 3 ⁺
V_SS 4
8 NC
7 V_DD
6 V_OUT
5 NC
MCP6241U
SC-70-5, SOT-23-5
V_IN+ 1
V_SS 2
–
V_IN– 3
5 V_DD
4 V_OUT
MCP6242
PDIP, SOIC, MSOP
V_{OUTA 1}
V_{INA_} 2
V_INA+ 3
V_SS 4
-^A+
+^B -
8 V_DD
7 V_OUTB
6 _{VINB_}
5 V_INB+
 2004 Microchip Technology Inc.
DS21882B-page 1