TPS658620ZQZT datasheet(83/104 Pages) TI

номер детали	TPS658620ZQZT

подробное описание детали	Advanced Power Management Unit

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GPIO2

INTERNAL ADC

CONVERSIONSTATUS

ADCCONVERSION TRIGGEREDBY GPIO2,POSITIVEEDGE TRIGGERED, ACTIVELEVEL HI,HOLDOFF=LO

1

SAMPLE

st

LAST

SAMPLE

T

DLY(TRG)

T

WAIT(TRG)

CONVERSIONCYCLE

ON

OFF

GPIO2

INTERNAL ADC

CONVERSIONSTATUS

ADCCONVERSION TRIGGEREDBY GPIO2,POSITIVEEDGE TRIGGERED, ACTIVELEVEL HI,HOLDOFF=HI,4SAMPLE

CYCLE

1

SAMPLE

st

LAST

SAMPLE

T

DLY(TRG)

T

WAIT(TRG)

CONVERSIONCYCLE

ON

OFF

T

DLY(TRG)

3.62.6 ADC ALU UNIT AND RESULT REGISTERS

TPS658620

Advanced Power Management Unit

www.ti.com

SLVS993 – OCTOBER 2009

Figure 3-23. ADC Operation Example

The ALU performs mathematical operations on the ADC output data. It can execute average (SUM)

calculations and minimum / maximum detection for a conversion cycle. The result of the SUM calculations

is stored in a 16 bit accumulator register (ADC0SUM2, ADC0_SUM1) and the MIN/MAX data is stored in

10-bit registers (ADC0_MAX2, ADC0_MAX1, ADC0_MIN2, ADC0_MIN1).

Equation 3-15 indicates how to translate the register data into a voltage reading for each channel:

ADC_OUTPUT_COUNTS = [ADC_INPUT_VOLTAGE / FULL_SCALE_READING]

× 1023

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Аналогичный номер детали - TPS658620ZQZT

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	TPS658621A	3Mb / 105P	[Old version datasheet] Advanced Power Management Unit
	TPS658621A	3Mb / 107P	[Old version datasheet] Advanced Power Management Unit
	TPS658621A	160Kb / 6P	[Old version datasheet] Advanced Power Management Unit
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Аналогичное описание - TPS658620ZQZT

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	TPS658623	363Kb / 8P	[Old version datasheet] Advanced Power Management Unit
	TPS658622A	291Kb / 7P	[Old version datasheet] Advanced Power Management Unit
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	TPS658621A	3Mb / 107P	[Old version datasheet] Advanced Power Management Unit
Active-Semi, Inc	ACT8892	1Mb / 32P	Advanced Power Management Unit Rev 3, 28-June-17
Texas Instruments	TPS658629-Q1	849Kb / 9P	[Old version datasheet] Advanced Power Management Unit
	TPS658622B	287Kb / 7P	[Old version datasheet] Advanced Power Management Unit
	TPS658643	804Kb / 9P	[Old version datasheet] Advanced Power Management Unit
	TPS658621A	3Mb / 105P	[Old version datasheet] Advanced Power Management Unit
	TPS658621C	368Kb / 8P	[Old version datasheet] Advanced Power Management Unit

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