MCP618T-I/MS Microchip Technology, MCP618T-I/MS Datasheet
![IC OPAMP 2.3V R-R W/CS 8MSOP](/photos/6/59/65932/mfg_150_c04-111_ms_8-msop_sml.jpg)
MCP618T-I/MS
Specifications of MCP618T-I/MS
Available stocks
Related parts for MCP618T-I/MS
MCP618T-I/MS Summary of contents
Page 1
... Microchip Technology Inc. MCP616/7/8/9 Description The MCP616/7/8/9 family of operational amplifiers (op amps) from Microchip Technology Inc. are capable of precision, low-power, single-supply operation. These op amps are unity-gain stable, have low input offset voltage (±150 µV, maximum), rail-to-rail output swing and low input offset current (0.3 nA, typical). These features make this family of op amps well suited for battery-powered applications ...
Page 2
... MCP616/7/8/9 NOTES: DS21613C-page 2 © 2008 Microchip Technology Inc. ...
Page 3
... Output Short Circuit Current Power Supply Supply Voltage Quiescent Current per Amplifier © 2008 Microchip Technology Inc. † 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 ...
Page 4
... High-Z -50 nA (typical (typical) ≈ 25° / OUT DD Units Conditions kHz ° +1V/V V/µs µ 0 P-P nV/√ kHz fA/√ kHz ≈ 25° / OUT DD Conditions 0. 0.9V /2, DD OUT V/ kΩ 0. 0.1V /2, DD OUT V/ kΩ 5.0V DD © 2008 Microchip Technology Inc. ...
Page 5
... FIGURE 1-2: AC and DC Test Circuit for Most Non-Inverting Gain Conditions µF DD 0.1 µ MCP61X FIGURE 1-3: AC and DC Test Circuit for Most Inverting Gain Conditions. © 2008 Microchip Technology Inc. = +2.3V to +5.5V and Min Typ Max Units T -40 — +85 ° -40 — +125 ° -65 — ...
Page 6
... MCP616/7/8/9 NOTES: DS21613C-page 6 © 2008 Microchip Technology Inc. ...
Page 7
... Offset Voltage (µV) FIGURE 2-2: Input Offset Voltage 2.3V. DD 16% 600 Samples 14 5.5V DD 12% 10 Input Bias Current (nA) FIGURE 2-3: Input Bias Current 5.5V. DD © 2008 Microchip Technology Inc. = +2.3V to +5.5V GND +25° 20% 598 Samples 18 16 -40°C to +85°C A 14% 12% 10 FIGURE 2- ...
Page 8
... DD 1 5.5V DD 0.8 I 0.6 OS 0.4 I 0.2 B 0.0 - 100 Ambient Temperature (°C) Input Bias, Offset Currents PSRR CMRR - 100 Ambient Temperature (°C) CMRR, PSRR vs. Ambient V – 5.5V V – 2.3V - 100 Ambient Temperature (°C) Maximum Output Voltage Ω © 2008 Microchip Technology Inc. ...
Page 9
... +25° -40° -10 -15 -20 - 5.5V DD -30 Common Mode Input Voltage (V) FIGURE 2-15: Input Bias, Offset Currents vs. Common Mode Input Voltage. © 2008 Microchip Technology Inc. = +2.3V to +5.5V GND 25° 200 180 160 V = 5.5V DD 140 120 100 2. 100 -50 FIGURE 2-16: Phase Margin vs. Ambient Temperature. ...
Page 10
... CM DD OUT 2. – 5. – 100µ 1m 10m 0 Output Current Magnitude (A) Output Voltage Headroom 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Power Supply Voltage (V) DC Open-Loop Gain vs. Referred to Input 1k 10k 100k 1.E+03 1.E+04 1.E+05 Frequency (Hz) Channel-to-Channel © 2008 Microchip Technology Inc. ...
Page 11
... Frequency (Hz) FIGURE 2-26: Input Noise Voltage, Current Densities vs. Frequency. Time (50 µs/div) FIGURE 2-27: Small-Signal, Non-Inverting Pulse Response. © 2008 Microchip Technology Inc. = +2.3V to +5.5V GND 25° 120 110 -30 100 -60 90 PSRR- -90 80 -120 70 60 -150 ...
Page 12
... Input Voltage (below V ≈ / OUT DD Gain = - 5.0V DD Time (50 µs/div) Large-Signal, Inverting V = 5.0V DD Hysteresis CS swept CS swept High-to-Low Low-to-High Output High-Z Chip Select Voltage (V) Chip Select (CS) Internal +125°C +85°C +25°C -40°C Input Voltage (V) Measured Input Current vs © 2008 Microchip Technology Inc. ...
Page 13
... The non-inverting and inverting inputs are high- impedance PNP inputs with low bias currents. 3.3 Chip Select Digital Input (CS) This is a CMOS, Schmitt-triggered input that places the MCP618 op amp into a low-power mode of operation. © 2008 Microchip Technology Inc. 3-1. MCP619 PDIP, Symbol SOIC, ...
Page 14
... MCP616/7/8/9 NOTES: DS21613C-page 14 © 2008 Microchip Technology Inc. ...
Page 15
... D 1 input pins (V + and V –) from going too far above and dump any currents onto V DD implemented as shown, resistors R and R 1 the current through D and © 2008 Microchip Technology Inc > > 2 FIGURE 4-2: Inputs also possible to connect the diodes to the left of ...
Page 16
... DD This specification defines the ) is measured at points inside the OL © 2008 Microchip Technology Inc. ...
Page 17
... ISO response is reasonable. Bench evaluation and simulations with the MCP616/7/8/9 SPICE macro model are helpful. © 2008 Microchip Technology Inc. 4.5 MCP618 Chip Select (CS) The MCP618 is a single op amp with Chip Select (CS). When CS is pulled high, the supply current drops to ...
Page 18
... Figure 4-9 and MCP616 OUT 11.0 kΩ 100 kΩ High Gain Pre-amplifier. needs to be less than 15 kΩ. The DC REF / single-supply DD ⎛ ⎞ ⎜ ⎟ – + ------ + --------- - + V REF ⎝ ⎠ OUT ½ ½ MCP617 MCP617 Two-Op Amp © 2008 Microchip Technology Inc. ) ...
Page 19
... V ½ 1 MCP617 FIGURE 4-11: Three-Op Amp Instrumentation Amplifier. © 2008 Microchip Technology Inc. 4.9.4 PRECISION GAIN WITH GOOD LOAD ISOLATION In Figure 4-12, the MCP616 op amp high gain to the input signal (V offset voltage makes this an accurate circuit. The MCP606 is configured as a unity-gain buffer. It isolates the MCP616’ ...
Page 20
... MCP616/7/8/9 NOTES: DS21613C-page 20 © 2008 Microchip Technology Inc. ...
Page 21
... Memory, MCUs and DSCs. Using this tool you can define a filter to sort features for a parametric search of devices and export side-by-side technical comparasion reports. Helpful links are also provided for Datasheets, Purchase, and Sampling of Microchip parts. © 2008 Microchip Technology Inc. MCP616/7/8/9 5.4 Analog Demonstration and Evaluation Boards ...
Page 22
... MCP616/7/8/9 NOTES: DS21613C-page 22 © 2008 Microchip Technology Inc. ...
Page 23
... In the event the full Microchip part number cannot be marked on one line, it will Note: be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2008 Microchip Technology Inc. MCP616/7/8/9 Example: 616I 812256 ...
Page 24
... PDIP (300 mil) (MCP619) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP619) XXXXXXXXXX XXXXXXXXXX YYWWNNN 14-Lead TSSOP (MCP619) XXXXXXXX YYWW NNN DS21613C-page 24 Examples: MCP619-I/P XXXXXXXXXXXXXX OR 0812256 : Examples MCP619ISL XXXXXXXXXX OR 0812256 : Example 619IST 0812 256 MCP619 I/P 0812256 MCP619 I/ 0812256 © 2008 Microchip Technology Inc. ...
Page 25
... Microchip Technology Inc. MCP616/7/8/9 I φ DS21613C-page 25 ...
Page 26
... MCP616/7/8/9 /HDG 3ODVWLF 'XDO ,Q /LQH 3 ± 1RWH 1RWHV DS21613C-page 26 PLO %RG\ >3',3@ © 2008 Microchip Technology Inc. ...
Page 27
... Microchip Technology Inc. MCP616/7/8/9 PP %RG\ >62,&@ α φ β DS21613C-page 27 ...
Page 28
... MCP616/7/8/9 /HDG 3ODVWLF 6PDOO 2XWOLQH 61 ± 1DUURZ 1RWH DS21613C-page 28 PP %RG\ >62,&@ © 2008 Microchip Technology Inc. ...
Page 29
... Microchip Technology Inc. MCP616/7/8/9 PLO %RG\ >3',3@ DS21613C-page 29 ...
Page 30
... MCP616/7/8/9 /HDG 3ODVWLF 6PDOO 2XWOLQH 6/ ± 1DUURZ 1RWH 1RWHV DS21613C-page 30 PP %RG\ >62,&@ φ β © 2008 Microchip Technology Inc. α ...
Page 31
... Microchip Technology Inc. MCP616/7/8/9 DS21613C-page 31 ...
Page 32
... MCP616/7/8/9 /HDG 3ODVWLF 7KLQ 6KULQN 6PDOO 2XWOLQH 67 ± 1RWH 1RWHV DS21613C-page 32 PP %RG\ >76623@ I © 2008 Microchip Technology Inc. φ ...
Page 33
... Updated the SPICE macro model and added information on the FilterLab software, in Section 5.0 “Design Aids”. 6. Corrected package marking (Section 6.0 “Packaging Information”). 7. Added Appendix A: “Revision History”. Revision A (April 2001) • Original Release of this Document. © 2008 Microchip Technology Inc. Reversal”, information MCP616/7/8/9 DS21613C-page 29 ...
Page 34
... MCP616/7/8/9 NOTES: DS21613C-page 30 © 2008 Microchip Technology Inc. ...
Page 35
... MSOP. b) MCP617T-I/MS: Tape and Reel, Industrial Temperature, 8 lead MSOP. c) MCP617-I/P: Industrial Temperature, 8 lead PDIP. a) MCP618-I/SN: Industrial Temperature, 8 lead SOIC. b) MCP618T-I/SN: Tape and Reel, Industrial Temperature, 8 lead SOIC. c) MCP618-I/P: Industrial Temperature, 8 lead PDIP. a) MCP619T-I/SL: Tape and Reel, Industrial Temperature, 14 lead SOIC. b) MCP619T-I/ST: ...
Page 36
... MCP616/7/8/9 NOTES: DS21613C-page 32 © 2008 Microchip Technology Inc. ...
Page 37
... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 38
... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...