MCP6V06/7/8 300 A, Auto-Zeroed Op Amps Features Description High DC Precision: The Microchip Technology Inc. MCP6V06/7/8 family of operational amplifiers has input offset voltage -V Drift: 50 nV/C (maximum) OS correction for very low offset and offset drift. These : 3 V (maximum) -V OS devices have a wide gain bandwidth product (1.3 MHz, -A : 125 dB (minimum) OL typical) and strongly reject switching noise. They are - PSRR: 125 dB (minimum) unity gain stable, have no 1/f noise, and have good - CMRR: 120 dB (minimum) PSRR and CMRR. These products operate with a single supply voltage as low as 1.8V, while drawing -E : 1.7 V (typical), f = 0.1 Hz to 10 Hz ni P-P 300 A/amplifier (typical) of quiescent current. -E : 0.54 Vp-p (typical), f = 0.01 Hz to 1 Hz ni The Microchip Technology Inc. MCP6V06/7/8 op amps Low Power and Supply Voltages: are offered in single (MCP6V06), single with Chip -I : 300 A/amplifier (typical) Q ) (MCP6V08), and dual (MCP6V07). They Select (CS - Wide Supply Voltage Range: 1.8V to 5.5V are designed in an advanced CMOS process. Easy to Use: - Rail-to-Rail Input/Output Package Types - Gain Bandwidth Product: 1.3 MHz (typical) MCP6V06 MCP6V07 - Unity Gain Stable SOIC SOIC - Available in Single and Dual V V 1 8 DD NC 1 8 NC OUTA - Single with Chip Select (CS): MCP6V08 V V 2 7 OUTB V 2 7 V INA IN DD Extended Temperature Range: -40C to +125C V + V 3 6 INA INB V + 3 6 V IN OUT V + V 4 5 INB V 4 5 NC SS SS Typical Applications Portable Instrumentation MCP6V08 MCP6V07 SOIC 44 DFN Sensor Conditioning Temperature Measurement V NC CS 1 8 V 1 8 DD OUTA DC Offset Correction V V 2 7 V V 2 7 OUTB IN DD INA Medical Instrumentation V + V V + V 3 6 3 6 INA INB IN OUT V + V 4 5 NC V 4 5 INB SS SS Design Aids SPICE Macro Models Typical Application Circuit FilterLab Software Mindi Circuit Designer & Simulator R R 1 3 Microchip Advanced Part Selector (MAPS) V V IN OUT Analog Demonstration and Evaluation Boards R 2 C 2 Application Notes MCP6XXX 3k Related Parts R 2 V /2 MCP6V01/2/3: Spread clock, lower offset DD MCP6V06 Offset Voltage Correction for Power Driver 2008 Microchip Technology Inc. DS22093A-page 1MCP6V06/7/8 1.0 ELECTRICAL CHARACTERISTICS 1.1 Absolute Maximum Ratings V V .......................................................................6.5V Notice: Stresses above those listed under Absolute DD SS Maximum Ratings may cause permanent damage to the Current at Input Pins ....................................................2 mA device. This is a stress rating only and functional operation of Analog Inputs (V + and V ) ... V 1.0V to V +1.0V IN IN SS DD the device at those or any other conditions above those All other Inputs and Outputs ............ V 0.3V to V +0.3V SS DD indicated in the operational listings of this specification is not Difference Input voltage ...................................... V V DD SS implied. Exposure to maximum rating conditions for extended Output Short Circuit Current .................................Continuous periods may affect device reliability. Current at Output and Supply Pins ............................30 mA See Section 4.2.1 Rail-to-Rail Inputs. Storage Temperature ....................................-65C to +150C Max. Junction Temperature ........................................+150C ESD protection on all pins (HBM, MM) ................ 4 kV, 300V 1.2 Specifications TABLE 1-1: DC ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise indicated, T = +25C, V = +1.8V to +5.5V, V = GND, V = V /3, A DD SS CM DD V =V /2, V =V /2, R = 20 k to V , and CS = GND (refer to Figure 1-5 and Figure 1-6). OUT DD L DD L L Parameters Sym Min Typ Max Units Conditions Input Offset Input Offset Voltage V -3 +3 V T = +25C (Note 1) OS A Input Offset Voltage Drift with Temperature TC -50 +50 nV/C T = -40 to +125C 1 A (linear Temp. Co.) (Note 1) 2 Input Offset Voltage Quadratic Temp. Co. TC 0.15 nV/C T = -40 to +125C 2 A Power Supply Rejection PSRR 125 142 dB (Note 1) Input Bias Current and Impedance Input Bias Current I +6 pA B Input Bias Current across Temperature I +140 pA T = +85C B A I +1500 +5000 pA T = +125C B A Input Offset Current I -85 pA OS Input Offset Current across Temperature I -85 pAT = +85C OS A I -1000 -190 1000 pA T = +125C OS A 13 Common Mode Input Impedance Z 10 6 pF CM 13 Differential Input Impedance Z 10 6 pF DIFF Common Mode Common-Mode Input Voltage Range V V 0.20 V +0.20 V (Note 2) CMR SS DD Common-Mode Rejection CMRR 120 136 dB V = 1.8V, DD V = -0.2V to 2.0V CM (Note 1, Note 2) CMRR 130 147 dB V = 5.5V, DD V = -0.2V to 5.7V CM (Note 1, Note 2) Open-Loop Gain DC Open-Loop Gain (large signal) A 125 147 dB V =1.8V, OL DD V = 0.2V to 1.6V (Note 1) OUT A 135 158 dB V =5.5V, OL DD V = 0.2V to 5.3V (Note 1) OUT Note 1: Set by design and characterization. Due to thermal junction and other effects in the production environment, these parts can only be screened in production (except TC see Appendix B: Offset Related Test Screens). 1 2: Figure 2-18 shows how V changed across temperature for the first three production lots. CMR DS22093A-page 2 2008 Microchip Technology Inc.