MCP6291 Datasheet, PDF (1/36 Pages) Microchip Technology – 1.0 mA, 10 MHz Rail-to-Rail Op Amp

MCP6291/1R/2/3/4/5
1.0 mA, 10 MHz Rail-to-Rail Op Amp
Features
• Gain Bandwidth Product: 10 MHz (typical)
• Supply Current: I_Q = 1.0 mA
• Supply Voltage: 2.4V to 6.0V
• Rail-to-Rail Input/Output
• Extended Temperature Range: -40°C to +125°C
• Available in Single, Dual and Quad Packages
• Single with CS (MCP6293)
• Dual with CS (MCP6295)
Applications
• Automotive
• Portable Equipment
• Photodiode Amplifier
• Analog Filters
• Notebooks and PDAs
• Battery-Powered Systems
Design Aids
• SPICE Macro Models
• FilterLab^® Software
• Mindi™ Simulation Tool
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes
Description
The Microchip Technology Inc. MCP6291/1R/2/3/4/5
family of operational amplifiers (op amps) provide wide
bandwidth for the current. This family has a 10 MHz
Gain Bandwidth Product (GBWP) and a 65° phase
margin. This family also operates from a single supply
voltage as low as 2.4V, while drawing 1 mA (typical)
quiescent current. In addition, the MCP6291/1R/2/3/4/5
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. This family of operational amplifiers is
designed with Microchip’s advanced CMOS process.
The MCP6295 has a Chip Select (CS) input for dual op
amps in an 8-pin package. This device is manufactured
by cascading the two op amps, with the output of
op amp A being connected to the non-inverting input of
op amp B. The CS input puts the device in a Low-power
mode.
The MCP6291/1R/2/3/4/5 family operates over the
Extended Temperature Range of -40°C to +125°C. It
also has a power supply range of 2.4V to 6.0V.
Package Types
MCP6291
PDIP, SOIC, MSOP
NC 1
8 NC
V_{IN_} 2 -
7 V_DD
V_IN+ 3 ⁺
6 V_OUT
V_SS 4
5 NC
MCP6291
SOT-23-5
V_{OUT 1}
V_{SS 2}
V_IN+ ₃
5 ^VDD
-
4 ^VIN^–
MCP6291R
SOT-23-5
V_{OUT 1}
V_{DD 2}
V_IN+ ₃
5 ^VSS
-
4 ^VIN^–
MCP6292
PDIP, SOIC, MSOP
V_{OUTA 1}
8 V_DD
V_{INA_} 2 - ₊
7 V_OUTB
V_INA+ 3
V_SS 4
+ - 6 _{VINB_}
5 V_INB+
MCP6293
MCP6293
PDIP, SOIC, MSOP
SOT-23-6
NC 1
8 CS
V_{IN_} 2 -
V_IN+ ₃ +
V_SS 4
7
6
V_DD
V_OUT
V_OUT
V_SS
1
2
5 NC ^{VIN+ 3}
6 V_DD
- ^{5 CS}
4 ^VIN^–
MCP6294
PDIP, SOIC, TSSOP
V_{OUTA 1}
14 V_OUTD
V_{INA_} 2 _{- +} + _- 13 V_{IND_}
V_INA+ 3
12 _VIND+
V_DD 4
11 _VSS
V_INB+ 5
V_{INB_ 6}
V_{OUTB 7}
10 V_INC+
- + + - _{9 VINC_}
8 V_OUTC
MCP6295
PDIP, SOIC, MSOP
V_OUTA/V_INB+ 1
V_{INA_} 2
V_INA+ 3
-+
+-
8 V_DD
7 V_OUTB
6 ^VINB_
V_{SS 4}
5 CS
© 2007 Microchip Technology Inc.
DS21812E-page 1