MCP6271/1R/2/3/4/ µa, 2 MHz Rail-to-Rail Op Amp. Features. Description. Applications. Available Tools. Package Types

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1 MCP627/R/2/3/4/ 70 µa, 2 MHz Rail-to-Rail Op Amp Features Gain Bandwidth Product: 2 MHz (typical) Supply Current: I Q = 70 µa (typical) Supply Voltage: 2.0V to 6.0V Rail-to-Rail Input/Output Extended Temperature Range: 40 C to 2 C Available in Single, Dual and Quad Packages Parts with Chip Select (CS) - Single (MCP6273) - Dual (MCP627) Applications Automotive Portable Equipment Photodiode Amplifier Analog Filters Notebooks and PDAs Battery Powered Systems Available Tools SPICE Macro Models FilterLab Software Mindi Circuit Designer & Simulator MAPS (Microchip Advanced Part Selector) Analog Demonstration and Evaluation Boards Application Notes Description The Microchip Technology Inc. MCP627/R/2/3/4/ family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 2 MHz Gain Bandwidth Product (GBWP) and a 6 Phase Margin. This family also operates from a single supply voltage as low as 2.0V, while drawing 70 µa (typical) quiescent current. The MCP627/R/2/3/4/ supports rail-to-rail input and output swing, with a common mode input voltage range of 300mV to V SS 300mV. This family of op amps is designed with Microchip s advanced CMOS process. The MCP627 has a Chip Select input (CS) for dual op amps in an -pin package and is manufactured by cascading two op amps (the output of op amp A connected to the non-inverting input of op amp B). The CS input puts the device in low power mode. The MCP627/R/2/3/4/ family operates over the Extended Temperature Range of 40 C to 2 C, with a power supply range of 2.0V to 6.0V. Package Types MCP627 MCP627 SOT-23- MCP627R SOT-23- MCP6272 V SS A V IN V IN V SS V SS 2 - V IN 3 4 V IN 2 - V IN 3 4 V IN V INA 2-7 B V INA 3-6 V INB V SS 4 V INB MCP6273 MCP6273 SOT-23-6 MCP6274 PDIP, SOIC, TSSOP MCP627 CS 6 A 4 D A /V INB V IN V IN V SS V SS 2 - CS V IN 3 4 V IN V INA V IND V INA 3 2 V IND 4 V SS V INB 0 V I V INB V I B 7 C V INA 2-7 B V INA 3-6 V INB V SS 4 CS 200 Microchip Technology Inc. DS20F-page

2 MCP627/R/2/3/4/.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings V SS...7.0V Current at Input Pins...±2 ma Analog Inputs (V IN and V IN ).. V SS.0Vto.0V All other Inputs and Outputs... V SS 0.3V to 0.3V Difference Input Voltage... V SS Output Short Circuit Current...Continuous Current at Output and Supply Pins...±30 ma Storage Temperature... 6 C to 0 C Junction Temperature (T J )...0 C ESD Protection On All Pins (HBM/MM)... 4 kv/400v Notice: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. See Section 4..2 Input Voltage and Current Limits. DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, T A = 2 C, = 2.0V to.v, V SS = GND, V CM = /2, /2, V L = /2, R L =0kΩ to V L and CS is tied low. (Refer to Figure -2 and Figure -3). Input Offset (Note ) Input Offset Voltage V OS mv V CM = V SS Input Offset Voltage (Extended Temperature) V OS.0.0 mv T A = 40 C to 2 C, V CM = V SS Input Offset Temperature Drift ΔV OS /ΔT A ±.7 µv/ C T A = 40 C to 2 C, V CM = V SS Power Supply Rejection Ratio PSRR db V CM = V SS Input Bias Current and Impedance Input Bias Current I B ±.0 pa Note 2 At Temperature I B pa T A = C (Note 2) At Temperature I B 2 na T A = 2 C (Note 2) Input Offset Current I OS ±.0 pa Note 3 Common Mode Input Impedance Z CM Ω pf Note 3 Differential Input Impedance Z DIFF Ω pf Note 3 Common Mode (Note 4) Common Mode Input Voltage Range V CMR V SS V = 2.0V (Note ) V CMR V SS V =.V (Note ) Common Mode Rejection Ratio CMRR 70 db V CM = 0.3V to 2.V, = V (Note 6) Common Mode Rejection Ratio CMRR 6 0 db V CM = 0.3V to.3v, = V (Note 6) Open-Loop Gain DC Open-Loop Gain (Large Signal) A OL 90 0 db = 0.2V to 0.2V, V CM =V SS (Note ) Note : The MCP627 s V CM for op amp B (pins A /V INB and V INB ) is V SS 00mV. 2: The current at the MCP627 s V INB pin is specified by I B only. 3: This specification does not apply to the MCP627 s A /V INB pin. 4: The MCP627 s V INB pin (op amp B) has a common mode input voltage range (V CMR ) of V SS 00 mv to 00 mv. CMRR is not measured for op amp B of the MCP627. The MCP627 s A /V INB pin (op amp B) has a voltage range specified by V OH and V OL. : Set by design and characterization. 6: Does not apply to op amp B of the MCP627. 7: All parts with date codes November 2007 and later have been screened to ensure operation at = 6.0V. However, the other minimum and maximum specifications are measured at 2.0V and.v. DS20F-page Microchip Technology Inc.

3 MCP627/R/2/3/4/ DC ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics: Unless otherwise indicated, T A = 2 C, = 2.0V to.v, V SS = GND, V CM = /2, /2, V L = /2, R L =0kΩ to V L and CS is tied low. (Refer to Figure -2 and Figure -3). Output Maximum Output Voltage Swing V OL, V OH V SS mv 0.V input overdrive (Note 4) Output Short Circuit Current I SC ±2 ma Power Supply Supply Voltage V Quiescent Current per Amplifier I Q µa I O = 0 Note : The MCP627 s V CM for op amp B (pins A /V INB and V INB ) is V SS 00mV. 2: The current at the MCP627 s V INB pin is specified by I B only. 3: This specification does not apply to the MCP627 s A /V INB pin. 4: The MCP627 s V INB pin (op amp B) has a common mode input voltage range (V CMR ) of V SS 00 mv to 00 mv. CMRR is not measured for op amp B of the MCP627. The MCP627 s A /V INB pin (op amp B) has a voltage range specified by V OH and V OL. : Set by design and characterization. 6: Does not apply to op amp B of the MCP627. 7: All parts with date codes November 2007 and later have been screened to ensure operation at = 6.0V. However, the other minimum and maximum specifications are measured at 2.0V and.v. AC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, T A = 2 C, = 2.0V to.v, V SS = GND, V CM = /2, /2, V L = /2, R L =0kΩ to V L, C L = 60 pf and CS is tied low. (Refer to Figure -2 and Figure -3). AC Response Gain Bandwidth Product GBWP 2.0 MHz Phase Margin PM 6 G = V/V Slew Rate SR 0.9 V/µs Noise Input Noise Voltage E ni 4.6 µv P-P f = 0. Hz to 0 Hz Input Noise Voltage Density e ni 20 nv/ Hz f = khz Input Noise Current Density i ni 3 fa/ Hz f = khz CS V IL V IH t ON t OFF High-Z High-Z I SS I CS -0.7 µa -0.7 µa (typical) -70 µa (typical) (typical) 0.7 µa 0.7 µa (typical) 0 na (typical) (typical) FIGURE -: Timing Diagram for the Chip Select (CS) pin on the MCP6273 and MCP Microchip Technology Inc. DS20F-page 3

4 MCP627/R/2/3/4/ TEMPERATURE SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, = 2.0V to.v and V SS =GND. Temperature Ranges Specified Temperature Range T A 40 2 C Operating Temperature Range T A 40 2 C Note Storage Temperature Range T A 6 0 C Thermal Package Resistances Thermal Resistance, L-SOT-23 θ JA 26 C/W Thermal Resistance, 6L-SOT-23 θ JA 230 C/W Thermal Resistance, L-PDIP θ JA C/W Thermal Resistance, L-SOIC θ JA 63 C/W Thermal Resistance, L-MSOP θ JA 206 C/W Thermal Resistance, 4L-PDIP θ JA 70 C/W Thermal Resistance, 4L-SOIC θ JA 20 C/W Thermal Resistance, 4L-TSSOP θ JA 00 C/W Note: The Junction Temperature (T J ) must not exceed the Absolute Maximum specification of 0 C. MCP6273/MCP627 CHIP SELECT SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, T A = 2 C, = 2.0V to.v, V SS =GND, V CM = /2, /2, V L = /2, R L =0kΩ to /2, C L = 60 pf and CS is tied low. CS Low Specifications CS Logic Threshold, Low V IL V SS 0.2 V CS Input Current, Low I CSL 0.0 µa CS = V SS CS High Specifications CS Logic Threshold, High V IH 0. V CS Input Current, High I CSH µa CS = GND Current per Amplifier I SS 0.7 µa CS = Amplifier Output Leakage 0.0 µa CS = Dynamic Specifications (Note ) CS Low to Valid Amplifier Output, Turn on Time CS High to Amplifier Output High-Z t ON 4 0 µs CS Low 0.2, G = V/V, V IN = /2, = 0.9 /2, =.0V t OFF 0.0 µs CS High 0., G = V/V, V IN = /2, = 0. /2 Hysteresis V HYST 0.6 V = V Note : The input condition (V IN ) specified applies to both op amp A and B of the MCP627. The dynamic specification is tested at the output of op amp B (B ). DS20F-page Microchip Technology Inc.

5 MCP627/R/2/3/4/ D N e E E NOTE 2 3 b h h α A A2 φ c A L L β DS20F-page Microchip Technology Inc.

6 MCP627/R/2/3/4/ PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. X /XX Device Temperature Range Package Device: MCP627: Single Op Amp MCP627T: Single Op Amp (Tape and Reel) (SOIC, MSOP, SOT-23-) MCP627RT: Single Op Amp (Tape and Reel) (SOT-23-) MCP6272: Dual Op Amp MCP6272T: Dual Op Amp (Tape and Reel) (SOIC, MSOP) MCP6273: Single Op Amp with Chip Select MCP6273T: Single Op Amp with Chip Select (Tape and Reel) (SOIC, MSOP, SOT-23-6) MCP6274: Quad Op Amp MCP6274T: Quad Op Amp (Tape and Reel) (SOIC, TSSOP) MCP627: Dual Op Amp with Chip Select MCP627T: Dual Op Amp with Chip Select (Tape and Reel) (SOIC, MSOP) Temperature Range: E = -40 C to 2 C Package: OT = Plastic Small Outline Transistor (SOT-23), -lead (MCP627, MCP627R) CH = Plastic Small Outline Transistor (SOT-23), 6-lead (MCP6273) MS = Plastic MSOP, -lead P = Plastic DIP (300 mil Body), -lead, 4-lead SN = Plastic SOIC, (0 mil Body), -lead SL = Plastic SOIC (0 mil Body), 4-lead ST = Plastic TSSOP (4.4 mm Body), 4-lead Examples: a) MCP627-E/SN: b) MCP627-E/MS: c) MCP627-E/P: d) MCP627T-E/OT: Tape and Reel, LD SOT-23 package. a) MCP627RT-E/OT: Tape and Reel, LD SOT-23 package. a) MCP6272-E/SN: b) MCP6272-E/MS: c) MCP6272-E/P: d) MCP6272T-E/SN: Tape and Reel, a) MCP6273-E/SN: b) MCP6273-E/MS: c) MCP6273-E/P: d) MCP6273T-E/CH: 6LD SOT-23 package. a) MCP6274-E/P: 4LD PDIP package. b) MCP6274T-E/SL: Tape and Reel, 4LD SOIC package. c) MCP6274-E/SL: 4LD SOIC package. d) MCP6274-E/ST: 4LD TSSOP package. a) MCP627-E/SN: b) MCP627-E/MS: c) MCP627-E/P: d) MCP627T-E/SN: Tape and Reel, 200 Microchip Technology Inc. DS20F-page 33