ADC 6021 Specifiche Pagina 80
- Pagina / 113
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
MYXPM6021*
Revision 1.1 - 10/21/14
*Advanced information. Subject to change without notice.
80
MYXPM6021*
Form #: CSI-D-685 Document 011
13 Analog–to–Digital Converter
A general purpose analog-to-digital converter (GPADC) provides measurements of various voltages, currents and
temperatureswithinthedevice.Thereisone10-bitADCwhichistime-divisionmultiplexedtoperformthemeasurements
ofthevariousparameters.TheGPADCcontainsthe10-bitADC,theanaloginputchannelmultiplexerandsomeadditional
analogfunctions.
13.1 Electrical Characteristics
Table 50: ADC Electrical Charakteristics
Parameter Symbol Test Conditions Min Typ Max Unit
ADC Resolution 10 bit
Absolute Accuracy 12 15 mV
Integral Non-Linearity INL +/- 2 LSB
Differential Non-Linearity DNL +/- 0.8 LSB
ADC Supply Voltage 2.5 V
ADC Reference Voltage VADC_REF VDD_CORE 2.5 V
ADC Operating Current During conversion 100 μA
Power Down Current 1 μA
ADC Clock 1 MHz
Auto-Zero Time 3 us
Total Sampling Time Including the Auto-
Zero time
10 us
Conversion Time 11 us
Total ADC Conversion Time 21 us
Maximum Source Impedance R
S
RS is the impedance
of the external source
sampled by the ADC
120 kΩ
Internal Mux Resistance R
INT
5 kΩ
Internal Sampling Capacitor C
S
10 pF
Total Input Capacitance C
INT
Parasitic and pad
capacitance included
11 pF
Acquisition Time ~7t = 7 x (RS +
RINT) x CINT
10 us
VSYS Voltage Range / Channel
A0 /
ADC=[(VSYS-2.5) x
0.5] x 1023
gain = 0.8
2.5 5.5 V
- Power Management IC (PMIC) 1
- 1 General Description 2
- 2 Key Features 3
- 3 Overview 4
- 4 Block Diagram 6
- 5 Operating Conditions 8
- 6 Pinning Information 9
- MYXPM6021* 10
- 7 Operating Conditions 16
- 9 Platform Power Domains 26
- 10 I2C Interface 65
- 12 Power Source Detection 70
- 15 General Purpose IOs 85
- 17 Interrupt Controller 88
- 20 Panel Control 96
- 21 Debug Ports 97
- 22 Package Information 99
- Revision History 113
Dataram DTM64328D Handbücher
Bedienungsanleitungen und Benutzerhandbücher für Speichermodule Dataram DTM64328D.
Wir stellen 1 PDF-Handbücher Dataram DTM64328D zum kostenlosen herunterladen nach Dokumenttypen zur Verfügung Datenblatt
Commenti su questo manuale