Example: bankruptcy

2.7V to 5.5V Single Supply CMOS Op Amp

mcp601 /1R/2/3/4. to Single Supply CMOS Op Amps Features Description Single - Supply : to The Microchip Technology Inc. mcp601 /1R/2/3/4. Rail-to-Rail Output family of low-power operational amplifiers (op amps). Input Range Includes Ground are offered in Single ( mcp601 ), Single with Chip Select (CS) (MCP603), dual (MCP602), and quad (MCP604). Gain Bandwidth Product: MHz (typical). configurations. These op amps utilize an advanced Unity-Gain Stable CMOS technology that provides low bias current, high- Low Quiescent Current: 230 A/amplifier (typical) speed operation, high open-loop gain, and rail-to-rail Chip Select (CS): MCP603 only output swing. This product offering operates with a Temperature Ranges: Single Supply voltage that can be as low as , while drawing 230 A (typical) of quiescent current per - Industrial: -40 C to +85 C. amplifier. In addition, the common mode input voltage - Extended: -40 C to +125 C range goes below ground, making these Available in Single , Dual, and Quad amplifiers ideal for Single - Supply operation.

MCP601/1R/2/3/4 DS21314G-page 2 © 2007 Microchip Technology Inc. 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † VDD –VSS.....7.0V

Tags:

  Mcp601

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Transcription of 2.7V to 5.5V Single Supply CMOS Op Amp

1 mcp601 /1R/2/3/4. to Single Supply CMOS Op Amps Features Description Single - Supply : to The Microchip Technology Inc. mcp601 /1R/2/3/4. Rail-to-Rail Output family of low-power operational amplifiers (op amps). Input Range Includes Ground are offered in Single ( mcp601 ), Single with Chip Select (CS) (MCP603), dual (MCP602), and quad (MCP604). Gain Bandwidth Product: MHz (typical). configurations. These op amps utilize an advanced Unity-Gain Stable CMOS technology that provides low bias current, high- Low Quiescent Current: 230 A/amplifier (typical) speed operation, high open-loop gain, and rail-to-rail Chip Select (CS): MCP603 only output swing. This product offering operates with a Temperature Ranges: Single Supply voltage that can be as low as , while drawing 230 A (typical) of quiescent current per - Industrial: -40 C to +85 C. amplifier. In addition, the common mode input voltage - Extended: -40 C to +125 C range goes below ground, making these Available in Single , Dual, and Quad amplifiers ideal for Single - Supply operation.

2 These devices are appropriate for low power, battery Typical Applications operated circuits due to the low quiescent current, for Portable Equipment A/D convert driver amplifiers because of their wide bandwidth or for anti-aliasing filters by virtue of their low A/D Converter Driver input bias current. Photo Diode Pre-amp The mcp601 , MCP602, and MCP603 are available in Analog Filters standard 8-lead PDIP, SOIC, and TSSOP packages. Data Acquisition The mcp601 and MCP601R are also available in a Notebooks and PDAs standard 5-lead SOT-23 package, while the MCP603 is Sensor Interface available in a standard 6-lead SOT-23 package. The MCP604 is offered in standard 14-lead PDIP, SOIC, Available Tools and TSSOP packages. The mcp601 /1R/2/3/4 family is available in the SPICE Macro Models Industrial and Extended temperature ranges and has a FilterLab Software power Supply range of to Mindi Simulation Tool MAPS (Microchip Advanced Part Selector).

3 Analog Demonstration and Evaluation Boards Application Notes Package Types mcp601 MCP602 MCP603 MCP604. PDIP, SOIC, TSSOP PDIP, SOIC, TSSOP PDIP, SOIC, TSSOP PDIP, SOIC, TSSOP. NC 1 8 NC VOUTA 1 8 VDD NC 1 8 CS VOUTA 1 14 VOUTD. VIN 2 7 VDD VINA 2 7 VOUTB VIN 2 7 VDD VINA 2 13 VIND . VIN+ 3 6 VOUT VINA+ 3 6 VINB VIN+ 3 6 VOUT VINA+ 3 12 VIND+. VSS 4 5 NC VSS 4 5 VINB+ VSS 4 5 NC VDD 4 11 VSS. VINB+ 5 10 VINC+. mcp601 MCP601R MCP603 VINB 6 9 VINC . SOT23-5 SOT23-5 SOT23-6. VOUTB 7 8 VOUTC. VOUT 1 5 VDD VOUT 1 5 VSS VOUT 1 6 VDD. VSS 2 VDD 2 VSS 2 5 CS. VIN+ 3 4 VIN VIN+ 3 4 VIN VIN+ 3 4 VIN . 2007 Microchip Technology Inc. DS21314G-page 1. mcp601 /1R/2/3/4. ELECTRICAL Notice: Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the CHARACTERISTICS device. This is a stress rating only and functional operation of the device at those or any other conditions above those Absolute Maximum Ratings indicated in the operational listings of this specification is not implied.

4 Exposure to maximum rating conditions for extended VDD VSS .. periods may affect device reliability. Current at Input Pins .. 2 mA See Section Input Voltage and Current Limits . Analog Inputs (VIN+, VIN ) .. VSS to VDD + All Other Inputs and Outputs .. VSS to VDD + Difference Input Voltage .. |VDD VSS|. Output Short Circuit Current ..Continuous Current at Output and Supply Pins .. 30 mA. Storage 65 C to +150 C. Maximum Junction Temperature (TJ) ..+150 C. ESD Protection On All Pins (HBM; MM) .. 3 kV; 200V. DC CHARACTERISTICS. Electrical Specifications: Unless otherwise specified, TA = +25 C, VDD = + to + , VSS = GND, VCM = VDD/2, VOUT VDD/2, VL = VDD/2, and RL = 100 k to VL, and CS is tied low. (Refer to Figure 1-2 and Figure 1-3). Parameters Sym Min Typ Max Units Conditions Input Offset Input Offset Voltage VOS -2 +2 mV. Industrial Temperature VOS -3 1 +3 mV TA = -40 C to +85 C (Note 1). Extended Temperature VOS 1 + mV TA = -40 C to +125 C (Note 1).

5 Input Offset Temperature Drift VOS/ TA V/ C TA = -40 C to +125 C. Power Supply Rejection PSRR 80 88 dB VDD = to Input Current and Impedance Input Bias Current IB 1 pA. Industrial Temperature IB 20 60 pA TA = +85 C (Note 1). Extended Temperature IB 450 5000 pA TA = +125 C (Note 1). Input Offset Current IOS 1 pA. Common Mode Input Impedance ZCM 1013||6 ||pF. Differential Input Impedance ZDIFF 1013||3 ||pF. Common Mode Common Mode Input Range VCMR VSS VDD V. Common Mode Rejection Ratio CMRR 75 90 dB VDD = , VCM = to Open-loop Gain DC Open-loop Gain (large signal) AOL 100 115 dB RL = 25 k to VL, VOUT = to VDD AOL 95 110 dB RL = 5 k to VL, VOUT = to VDD Output Maximum Output Voltage Swing VOL, VOH VSS + 15 VDD 20 mV RL = 25 k to VL, Output overdrive = VOL, VOH VSS + 45 VDD 60 mV RL = 5 k to VL, Output overdrive = Linear Output Voltage Swing VOUT VSS + 100 VDD 100 mV RL = 25 k to VL, AOL 100 dB. VOUT VSS + 100 VDD 100 mV RL = 5 k to VL, AOL 95 dB.

6 Output Short Circuit Current ISC 22 mA VDD = ISC 12 mA VDD = Power Supply Supply Voltage VDD V (Note 2). Quiescent Current per Amplifier IQ 230 325 A IO = 0. Note 1: These specifications are not tested in either the SOT-23 or TSSOP packages with date codes older than YYWW = 0408. In these cases, the minimum and maximum values are by design and characterization only. 2: All parts with date codes November 2007 and later have been screened to ensure operation at VDD= However, the other minimum and maximum specifications are measured at and/or DS21314G-page 2 2007 Microchip Technology Inc. mcp601 /1R/2/3/4. AC CHARACTERISTICS. Electrical Specifications: Unless otherwise indicated, TA = +25 C, VDD = + to + , VSS = GND, VCM = VDD/2, VOUT VDD/2, VL = VDD/2, and RL = 100 k to VL, CL = 50 pF, and CS is tied low. (Refer to Figure 1-2 and Figure 1-3). Parameters Sym Min Typ Max Units Conditions Frequency Response Gain Bandwidth Product GBWP MHz Phase Margin PM 50 G = +1 V/V.

7 Step Response Slew Rate SR V/ s G = +1 V/V. Settling Time ( ) tsettle s G = +1 V/V, step Noise Input Noise Voltage Eni 7 VP-P f = Hz to 10 Hz Input Noise Voltage Density eni 29 nV/ Hz f = 1 kHz eni 21 nV/ Hz f = 10 kHz Input Noise Current Density ini fA/ Hz f = 1 kHz MCP603 CHIP SELECT (CS) CHARACTERISTICS. Electrical Specifications: Unless otherwise indicated, TA = +25 C, VDD = + to + , VSS = GND, VCM = VDD/2, VOUT VDD/2, VL = VDD/2, and RL = 100 k to VL, CL = 50 pF, and CS is tied low. (Refer to Figure 1-2 and Figure 1-3). Parameters Sym Min Typ Max Units Conditions CS Low Specifications CS Logic Threshold, Low VIL VSS VDD V. CS Input Current, Low ICSL A CS = CS High Specifications CS Logic Threshold, High VIH VDD VDD V. CS Input Current, High ICSH A CS = VDD. Shutdown VSS current IQ_SHDN A CS = VDD. Amplifier Output Leakage in Shutdown IO_SHDN 1 nA. Timing CS Low to Amplifier Output Turn-on Time tON 10 s CS , G = +1 V/V.

8 CS High to Amplifier Output High-Z Time tOFF 100 ns CS , G = +1 V/V, No load. Hysteresis VHYST V VDD = CS. tON tOFF. VOUT Hi-Z Output Active Hi-Z. 2 nA. IDD (typical) 230 A. (typical). -230 A. ISS -700 nA (typical). (typical). 2 nA. CS 700 nA (typical). Current (typical). FIGURE 1-1: MCP603 Chip Select (CS). Timing Diagram. 2007 Microchip Technology Inc. DS21314G-page 3. mcp601 /1R/2/3/4. TEMPERATURE CHARACTERISTICS. Electrical Specifications: Unless otherwise indicated, VDD = + to + and VSS = GND. Parameters Sym Min Typ Max Units Conditions Temperature Ranges Specified Temperature Range TA -40 +85 C Industrial temperature parts TA -40 +125 C Extended temperature parts Operating Temperature Range TA -40 +125 C Note Storage Temperature Range TA -65 +150 C. Thermal Package Resistances Thermal Resistance, 5L-SOT23 JA 256 C/W. Thermal Resistance, 6L-SOT23 JA 230 C/W. Thermal Resistance, 8L-PDIP JA 85 C/W. Thermal Resistance, 8L-SOIC JA 163 C/W.

9 Thermal Resistance, 8L-TSSOP JA 124 C/W. Thermal Resistance, 14L-PDIP JA 70 C/W. Thermal Resistance, 14L-SOIC JA 120 C/W. Thermal Resistance, 14L-TSSOP JA 100 C/W. Note: The Industrial temperature parts operate over this extended range, but with reduced performance. The Extended temperature specs do not apply to Industrial temperature parts. In any case, the internal Junction temperature (TJ) must not exceed the absolute maximum specification of 150 C. Test Circuits The test circuits used for the DC and AC tests are shown in Figure 1-2 and Figure 1-2. The bypass capacitors are laid out according to the rules discussed in Section Supply Bypass . VDD. VIN F 1 F. RN VOUT. MCP60X. CL RL. VDD/2 RG RF. VL. FIGURE 1-2: AC and DC Test Circuit for Most Non-Inverting Gain Conditions. VDD. VDD/2 F 1 F. RN VOUT. MCP60X. CL RL. VIN RG RF. VL. FIGURE 1-3: AC and DC Test Circuit for Most Inverting Gain Conditions. DS21314G-page 4 2007 Microchip Technology Inc.

10 mcp601 /1R/2/3/4. TYPICAL PERFORMANCE CURVES. Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range ( , outside specified power Supply range) and therefore outside the warranted range. Note: Unless otherwise indicated, TA = +25 C, VDD = + to + , VSS = GND, VCM = VDD/2, VOUT VDD/2, VL = VDD/2, RL = 100 k to VL, CL = 50 pF and CS is tied low. 120 0 300. IO = 0. 100 -30. 250. Open-Loop Gain (dB). Phase Open-Loop Phase ( ). Quiescent Current per Amplifier ( A). 80 -60. Gain 200. 60 -90. 40 -120 150. 20 -150 TA = -40 C. 100. 0 -180 TA = +25 C. 50 TA = +85 C. -20 -210 TA = +125 C. -40 -240 0. +. 1 +. 10 +. 100 +. 1k +. 10k 100k 1M 10M. + + + 01 00 01 Frequency 02 03 (Hz).


Related search queries