MCP6S28-I/SL Microchip Technology, MCP6S28-I/SL Datasheet
MCP6S28-I/SL
Specifications of MCP6S28-I/SL
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MCP6S28-I/SL Summary of contents
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... MCP6S22 are available in 8-pin PDIP, SOIC and MSOP packages. The six channel MCP6S26 is avail- able in 14-pin PDIP, SOIC and TSSOP packages. The eight channel MCP6S28 is available in 16-pin PDIP and SOIC packages. All parts are fully specified from -40°C to +85°C. Block Diagram ...
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... DD +1, +2, +4, +5, +8, +10, +16 or + 0.3V OUT 0.3V OUT -40 to +85° -40 to +85°C A (Note 1) (Note -40 to +85° 0. 0.3V 5.0V OUT 0. 0.3V 5.0V OUT +2; 0.5V output overdrive G +2; 0.5V output overdrive REF DD exclude digital switching currents. 2003 Microchip Technology Inc. ...
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... Input Noise Voltage Density Input Noise Current Density Note 1: See Table 4-1 for a list of typical numbers and e include ladder resistance noise. See Figure 2-33 for 2003 Microchip Technology Inc. = +25° +2.5V to +5.5V /2, SI and SCK are tied low and CS is tied high. L ...
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... Parameters SPI Inputs (CS, SI, SCK) Logic Threshold, Low Input Leakage Current Logic Threshold, High Amplifier Output Leakage Current SPI Output (SO, for MCP6S26 and MCP6S28) Logic Threshold, Low Logic Threshold, High SPI Timing Pin Capacitance Input Rise/Fall Times (CS, SI, SCK) Output Rise/Fall Times (SO) ...
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... FIGURE 1-1: Channel Select Timing Diagram Hi-Z V OUT 0.3V 1.0 mA (typ 500 nA (typ) FIGURE 1-2: PGA Shutdown timing diagram (must enter correct commands before CS goes high). 2003 Microchip Technology Inc. = +2.5V to +5.5V Sym Min Typ Max Units T -40 — +85 ° -40 — +125 ° ...
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... CS t CSSC SCK (first 16 bits out are always zeros) FIGURE 1-6: Detailed SPI Serial Interface Timing, SPI 1,1 mode. DS21117A-page 6 t SCCS 1/f SCK SCCS 1/f SCK CSH t t CS1 CS0 t SOZ t CSH t t CS1 CS0 t SOZ 2003 Microchip Technology Inc. ...
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... – 0. ------------------------ - --------- - 2003 Microchip Technology Inc. V OUT -0 pin is tied to REF 0.3 0 FIGURE 1-7: , shown O_linear the standard condition V 1.1.3 OUTPUT NON-LINEARITY Figure 1-8 shows the Integral Non-Linearity (INL) of the V + 0.3V OS output voltage. EQUATION = 0.3V and The output non-linearity specification in the electrical ...
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... The complete linear model is: EQUATION – O_linear E IN IN_L where the new V endpoints are: IN EQUATION 0.3V V – REF ----------------------------- - V = IN_L REF V – 0.3V – REF ---------------------------------------------- - V = IN_R REF The equations for extracting the specifications do not change. DS21117A-page OUT 0.3V OS 2003 Microchip Technology Inc. ...
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... DC Gain Error (%) FIGURE 2-2: DC Gain Error, G +2. 22% 420 Samples 20 -40 to +125°C A 18% 16% 14% 12% 10 Ladder Resistance Drift (%/°C) FIGURE 2-3: Ladder Resistance Drift. 2003 Microchip Technology Inc. MCP6S21/2/6/8 = +5.0V GND V/ REF /2, and pF 18% 420 Samples 16 14 -40 to +125°C ...
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... FIGURE 2-11: Output Swing kHz 10000 100000 10k 100k 1 FIGURE 2-12: vs. Gain V/V, SS Input Offset Voltage Drift (µV/°C) Input Offset Voltage Drift +5 / ONL V / ONL 1 10 Output Voltage Swing (V ) P-P DC Output Non-Linearity vs Gain (V/V) Input Noise Voltage Density 2003 Microchip Technology Inc. ...
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... PSRR vs. Ambient Temperature. 1,000 CH0 = 5 100 105 Ambient Temperature (°C) FIGURE 2-14: Input Bias Current vs. Ambient Temperature. 100 100 Capacitive Load (pF) FIGURE 2-15: Bandwidth vs. Capacitive Load. 2003 Microchip Technology Inc. = +5.0V GND REF = /2, and pF 100 100 125 10 10 FIGURE 2-16: 10,000 V 1,000 ...
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... +125° +85° +25° -40°C A 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Supply Voltage (V) Quiescent Current vs 100 125 Quiescent Current +125° +85° +25° -40°C A 3.5 4.0 4.5 5.0 5.5 Output Short Circuit Current 2003 Microchip Technology Inc. ...
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... G = +1) 0.50 0. 0.40 (CH1 = 0.3V +1) 0.35 0.30 0.25 0.00E+00 5.00E-07 1.00E-06 1.50E-06 2.00E-06 2.50E-06 3.00E-06 3.50E-06 Time (500 ns/div) FIGURE 2-27: Channel Select Timing. 2003 Microchip Technology Inc. = +5.0V GND REF = /2, and pF Measurement kHz V OUT V DD 0.1 0.01 0.001 1.E+02 1 ...
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... FIGURE 2-34: shows no phase reversal under overdrive +16, +32 1.E+05 1.E+06 1.E+07 100k 1M 10M Frequency (Hz) Output Voltage Swing vs 5 V/V V OUT 2.0E-03 3.0E-03 4.0E-03 5.0E-03 6.0E-03 7.0E-03 8.0E-03 9.0E-03 1.0E-02 Time (1 ms/div) The MCP6S21/2/6/8 family 2003 Microchip Technology Inc. ...
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... Input (SI) and Serial Clock (SCK). These are Schmitt- triggered, CMOS logic inputs. 3.6 Digital Output The MCP6S26 and MCP6S28 devices have a SPI interface serial output (SO) pin. This is a CMOS push- pull output and does not ever go High-Z. Once the device is deselected (CS goes high forced low. ...
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... For simplicity, they can be tied but the input current may increase OUT The one channel MCP6S21 has the lowest input bias current, while the eight channel MCP6S28 has the highest. There is about a 2:1 ratio parts. 4.2 Internal Op Amp R ...
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... Minimum expected --------------------------------------------------------------------------- - FIGURE 4-2: R limits the current flow IN into an input pin. 2003 Microchip Technology Inc. 4.3 Resistor Ladder The resistor ladder shown in Figure 4 sets the gain. Placing the gain switches in series with the inverting input reduces the parasitic capaci- IN tance, distortion and gain mismatch. ...
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... SCK. In 0,0 mode, the falling edge of CS also acts as the first falling edge of SCK (see Figure 5-1). There must be multiples of 16 clocks (SCK) while CS is low or commands will abort (see Section 5.3, “Registers”). Data Byte Data Byte 2003 Microchip Technology Inc. ...
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... CS is raised; that valid command will be executed. Shutdown does not toggle. Legend Readable bit -n = Value at POR 2003 Microchip Technology Inc. Thus, these devices are initially programmed with the Instruction Register set for NOP (no operation), a gain of +1 V/V and CH0 as the input channel. 5.2.1 ...
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... Gain of +32 Legend Readable bit -n = Value at POR DS21117A-page 20 U-x U-x U-x U-x — — — — Writable bit U = Unimplemented bit, read as ‘0’ ’1’ = Bit is set ’0’ = Bit is cleared W-0 W-0 W bit Bit is unknown 2003 Microchip Technology Inc. ...
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... CHANGING THE CHANNEL If the instruction register is programmed to address the channel register, the multiplexed inputs of the MCP6S22, MCP6S26 and MCP6S28 can be changed per Register 5-3. REGISTER 5-3: CHANNEL REGISTER U-x — bit 7 bit 7-3 Unimplemented: Read as ‘0’ (reserved for future use) ...
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... NOP when the CS pin is raised to execute the command SCK SCK Device 1 Device 2 Device 1 00100000 00000000 Device 1 01000001 00000111 5.8 MHz Device 2 00000000 00000000 Device 2 00100000 00000000 2003 Microchip Technology Inc. ...
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... SCK SI Instruction Byte for Device 2 SO (first 16 bits out are always zeros) FIGURE 5-5: Serial bus sequence for daisy-chain configuration; SPI 1,1 mode. 2003 Microchip Technology Inc. MCP6S21/2/6 10111213141516 Data Byte Instruction Byte for Device 2 for Device 1 Instruction Byte for Device 2 ...
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... It temporarily overrides the software shutdown status. The POR releases the shutdown circuitry once it is released (V A 0.1 µF bypass capacitor mounted as close as possi- ble to the V pin provides additional transient DD immunity. DS21117A-page 24 > POR 2003 Microchip Technology Inc. ...
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... ISO V MCP6S2X IN FIGURE 6-2: PGA Circuit for Large Capacitive Loads. 2003 Microchip Technology Inc. For C 100 pF, a good estimate for R L value can be fine-tuned on the bench. Adjust R that the step response overshoot and frequency response peaking are acceptable at all gains. 6.3 ...
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... PGA (+1 V/V to +32 V/V). The first PGA provides input mul- tiplexing capability, while the second PGA only needs one input. These devices can be daisy chained (Section 5.3, “Daisy Chain Configuration”). V MCP6S28 IN FIGURE 6-6: Range. 6.4.4 MULTIPLE SENSOR AMPLIFIER ...
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... PGA with Expanded Inputs. ® 6.4.6 PICmicro MCU WITH EXPANDED INPUT CAPABILITY Figure 6-9 shows an MCP6S28 driving an analog input ® PICmicro microcontroller. This greatly expands the input capacity of the microcontroller, while adding the ability to select the appropriate gain for each source. ...
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... Standard marking consists of Microchip part number, year code, week code, traceability code (facility code, mask rev#, and assembly code). For marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. DS21117A-page 28 Example: MCP6S21 I/P256 0345 Example: MCP6S21 I/SN0345 256 Example: MCP6S21I 345256 2003 Microchip Technology Inc. ...
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... Package Marking Information (Con’t) 14-Lead PDIP (300 mil) (MCP6S26) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 14-Lead SOIC (150 mil) (MCP6S26) XXXXXXXXXXX XXXXXXXXXXX YYWWNNN 14-Lead TSSOP (4.4mm) (MCP6S26) XXXXXXXX YYWW NNN 2003 Microchip Technology Inc. MCP6S21/2/6/8 Example: MCP6S26-I/P XXXXXXXXXXXXXX 0345256 Example: MCP6S26ISL XXXXXXXXXXXXXXXXXXXXXXXXX 0345256 Example: MCP6S26IST 0345 ...
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... MCP6S21/2/6/8 Package Marking Information (Con’t) 16-Lead PDIP (300 mil) (MCP6S28) XXXXXXXXXXXXXX XXXXXXXXXXXXXX YYWWNNN 16-Lead SOIC (150 mil) (MCP6S28) XXXXXXXXXXXXX XXXXXXXXXXXXX YYWWNNN DS21117A-page 30 Example: MCP6S28-I/P XXXXXXXXXXXXXX 0345256 Example: MCP6S28-I/SL XXXXXXXXXXXXXXXXXXXXXXXX 0345256 2003 Microchip Technology Inc. ...
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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-018 2003 Microchip Technology Inc ...
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... B .013 .017 .020 MILLIMETERS MIN NOM MAX 8 1.27 1.35 1.55 1.75 1.32 1.42 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.71 3.91 3.99 4.80 4.90 5.00 0.25 0.38 0.51 0.48 0.62 0. 0.20 0.23 0.25 0.33 0.42 0. 2003 Microchip Technology Inc. ...
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... Lead Width Mold Draft Angle Top Mold Draft Angle Bottom *Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. Drawing No. C04-111 2003 Microchip Technology Inc Units INCHES ...
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... MILLIMETERS MIN NOM MAX 14 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 18.80 19.05 19.30 3.18 3.30 3.43 0.20 0.29 0.38 1.14 1.46 1.78 0.36 0.46 0.56 7.87 9.40 10. 2003 Microchip Technology Inc. ...
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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-012 Drawing No. C04-065 2003 Microchip Technology Inc. MCP6S21/2/6 ...
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... B1 .007 .010 .012 MILLIMETERS* MIN NOM MAX 14 0.65 1.10 0.85 0.90 0.95 0.05 0.10 0.15 6.25 6.38 6.50 4.30 4.40 4.50 4.90 5.00 5.10 0.50 0.60 0. 0.09 0.15 0.20 0.19 0.25 0. 2003 Microchip Technology Inc. ...
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... Mold Draft Angle Top Mold Draft Angle Bottom * Controlling Parameter § Significant Characteristic Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: MS-001 Drawing No. C04-017 2003 Microchip Technology Inc Units INCHES* ...
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... B .013 .017 .020 MILLIMETERS MIN NOM MAX 16 1.27 1.35 1.55 1.75 1.32 1.44 1.55 0.10 0.18 0.25 5.79 6.02 6.20 3.81 3.90 3.99 9.80 9.91 10.01 0.25 0.38 0.51 0.41 0.84 1. 0.20 0.23 0.25 0.33 0.42 0. 2003 Microchip Technology Inc. ...
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... NOTES: 2003 Microchip Technology Inc. MCP6S21/2/6/8 DS21117A-page 39 ...
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... MSOP package. e) MCP6S22T-I/MS: Tape and Reel, Two Channel PGA, MSOP package. f) MCP6S26-I/P: Six Channel PGA, PDIP package. g) MCP6S26-I/SN: Six Channel PGA, SOIC package. h) MCP6S26T-I/ST: Tape and Reel, Six Channel PGA, TSSOP package. i) MCP6S28T-I/SL: Tape and Reel, Eight Channel PGA, SOIC package. DS21117A-page 39 ...
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... MCP6S21/2/6/8 NOTES: DS21117A-page 40 2002 Microchip Technology Inc. ...
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... MPSIM, PICC, PICkit, PICDEM, PICDEM.net, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPIC, Select Mode, SmartSensor, SmartShunt, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. ...
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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology (Barbados) Inc., Taiwan Branch 11F-3, No ...