mc145053p Lansdale Semiconductor, Inc., mc145053p Datasheet
mc145053p
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mc145053p Summary of contents
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... P DIP PLASTIC CASE 646 SOG 14 = -5P CASE 751A CROSS REFERENCE/ORDERING INFORMATION PACKAGE MOTOROLA P DIP 14 MC145053P SOG 14 MC145053D Note: Lansdale lead free (Pb) product becomes available, will be identified by a part number prefix change from ML to MLE. PIN ASSIGNMENT EOC 1 14 ...
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... out = All Outputs Open V ref = www.lansdale.com LANSDALE Semiconductor, Inc. Unit This device contains protection circuitry to guard against damage due to high static V voltages or electric fields. However, pre- ...
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... Total time to transfer digital serial data into and out of the device Analog input acquisition time window Total time to transfer serial data, sample the analog input, and perform the conversion; SCLK = 2.1 MHz Rate at which analog inputs may be sampled; SCLK = 2.1 MHz www.lansdale.com LANSDALE Semiconductor, Inc. Guaranteed Limit Unit 10 Bits ± ...
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... A CS edge may be received immediately after an active transition on the EOC pin. Page Parameter (10-bit xfer) Min (11- to 16-bit xfer) Min (10- to 16-bit xfer) Max) SCLK AN0 – AN4 SCLK, CS out www.lansdale.com LANSDALE Semiconductor, Inc. Guaranteed Limit Unit 0 MHz Note 1 2.1 190 ns 190 ns ...
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... PLH , t PHL 2 TLH , t THL VALID 2.0 V 0 LAST 0.8 V CLOCK V DD TEST POINT 100 pF www.lansdale.com LANSDALE Semiconductor, Inc PZH , t PZL 90% 2 out 0.4 V 10% Figure 2. t TLH 2.4 V EOC 0 2 out VALID MSB NOTE: D out is driven only when CS is active (low). ...
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... A/D conversion if the port is per- forming either a 10-bit or a 16-bit “shorter-than-conversion” trans- fer with CS active low between transfers, and (3) the 16th falling edge of SCLK if the port is performing 16-bit “longer-than-conver- sion” transfers with CS active low between transfers. www.lansdale.com LANSDALE Semiconductor, Inc. Issue A ...
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... V ref – ref and V AG must be as noise- free as possible to avoid degradation of the A/D conversion. Ideally, V ref and V AG should be single-point connected to the voltage supply driving the system's transducers. Use of a 0.22 ≤ 1 kΩ. During µF bypass capacitor across these pins is strongly urged. www.lansdale.com LANSDALE Semiconductor, Inc. Issue A ...
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... Figure 9. Timing for 10-Clock Transfer Using SHIFT IN NEW MUX ADDRESS, Figure 10. Timing for 10-Clock Transfer Not Using CS www.lansdale.com LANSDALE Semiconductor, Inc. HIGH IMPEDANCE A/D CONVERSION INITERVAL RE-INITIALIZE D1 D0 LOW LEVEL 9 10 A/D CONVERSION INITERVAL D9 1 ...
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... ML145053 Page www.lansdale.com LANSDALE Semiconductor, Inc. Issue A ...
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... ML145053 Page www.lansdale.com LANSDALE Semiconductor, Inc. Issue A ...
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... The hexadecimal result is shown in the first column of Table 3. The second column shows the result after the offset is removed by a micro-processor routine. If the 16- bit format is used, the ADC can transfer one continuous 16-bit stream or two intermittent 8-bitstreams. www.lansdale.com LANSDALE Semiconductor, Inc. Issue A ...
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... V ref 0.22µF AN0 AN1 ANALOG SENSORS, ETC. AN2 AN3 AN4 V AG Figure 15. Example Application www.lansdale.com LANSDALE Semiconductor, Inc. Table 3. Programmer 's Guide for 16-Bit Transfers: Output Code Conversion Conversion Result Without Result With Offset Removed $0000 $0000 Zero $0040 $0001 Zero + 1 LSB ...
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... M68000 – – SPI = Serial Peripheral Interface. SCI = Serial Communication Interface. High Speed. Low Power . www.lansdale.com LANSDALE Semiconductor, Inc. DO NOT CONNECT ref V DD ML145053 0.1 µ NOT CONNECT AT IC SPI SPI Motorla Part Number SCI – ...
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... SEATING PLANE D M www.lansdale.com LANSDALE Semiconductor, Inc. NOTES: 1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE POSITION AT SEATING PLANE AT MAXIMUM MATERIAL CONDITION 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 4. ROUNDED CORNERS OPTIONAL INCHES MILLIMETERS DIM ...
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... Lansdale data sheets and/or specifications can vary in different applications, and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by the cus- tomer’s technical experts. Lansdale Semiconductor is a registered trademark of Lansdale Semiconductor, Inc. Page ...