Moteur de recherche de fiches techniques de composants électroniques |
|
MSP430FG4619 Fiches technique(PDF) 38 Page - Texas Instruments |
|
MSP430FG4619 Fiches technique(HTML) 38 Page - Texas Instruments |
38 / 116 page 38 MSP430FG4619, MSP430FG4618, MSP430FG4617, MSP430FG4616 MSP430CG4619, MSP430CG4618, MSP430CG4617, MSP430CG4616 SLAS508K – APRIL 2006 – REVISED MAY 2020 www.ti.com Submit Documentation Feedback Product Folder Links: MSP430FG4619 MSP430FG4618 MSP430FG4617 MSP430FG4616 MSP430CG4619 MSP430CG4618 MSP430CG4617 MSP430CG4616 Specifications Copyright © 2006–2020, Texas Instruments Incorporated (1) The sensor current ISENSOR is consumed if (ADC12ON = 1 and REFON = 1), or (ADC12ON = 1 AND INCH = 0Ah and sample signal is high). When REFON = 1, ISENSOR is already included in IREF+. (2) The temperature sensor offset can be as much as ±20°C. TI recommends a single-point calibration to minimize the offset error of the built-in temperature sensor. (3) The typical equivalent impedance of the sensor is 51 k Ω. The sample time required includes the sensor-on time tSENSOR(on) (4) No additional current is needed. The VMID is used during sampling. (5) The on-time tVMID(on) is included in the sampling time tVMID(sample); no additional on time is needed. 5.32 12-Bit ADC, Temperature Sensor and Built-In VMID over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT ISENSOR Operating supply current into AVCC terminal (1) REFON = 0, INCH = 0Ah, ADC12ON = N/A, TA = 25°C 2.2 V 40 120 µA 3 V 60 160 VSENSOR (2) ADC12ON = 1, INCH = 0Ah, TA = 0°C 2.2 V, 3 V 986 mV TCSENSOR ADC12ON = 1, INCH = 0Ah 2.2 V, 3 V 3.55 ±3% mV/°C tSENSOR(sample) Sample time required if channel 10 is selected(3) ADC12ON = 1, INCH = 0Ah, Error of conversion result ≤ 1 LSB 2.2 V 30 µs 3 V 30 IVMID Current into divider at channel 11(4) ADC12ON = 1, INCH = 0Bh 2.2 V N/A(4) µA 3 V N/A(4) VMID AVCC divider at channel 11 ADC12ON = 1, INCH = 0Bh, VMID ≈ 0.5 × VAVCC 2.2 V 1.1 1.1 ±0.04 V 3 V 1.5 1.50 ±0.04 tVMID(sample) Sample time required if channel 11 is selected(5) ADC12ON = 1, INCH = 0Bh, Error of conversion result ≤ 1 LSB 2.2 V 1400 ns 3 V 1220 (1) No load at the output pin, DAC12_0 or DAC12_1, assuming that the control bits for the shared pins are set properly. (2) Current into reference terminals not included. If DAC12IR = 1 current flows through the input divider; see Reference Input specifications. (3) PSRR = 20 × log{ΔAVCC/ΔVDAC12_xOUT}. (4) VREF is applied externally. The internal reference is not used. 5.33 12-Bit DAC, Supply Specifications over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT AVCC Analog supply voltage AVCC = DVCC, AVSS = DVSS = 0 V 2.20 3.60 V IDD Supply current, single DAC channel(1) (2) DAC12AMPx = 2, DAC12IR = 0, DAC12_xDAT = 0800h 2.2 V, 3 V 50 110 µA DAC12AMPx = 2, DAC12IR = 1, DAC12_xDAT = 0800h, VeREF+ = VREF+ = AVCC 50 110 DAC12AMPx = 5, DAC12IR = 1, DAC12_xDAT = 0800h, VeREF+ = VREF+ = AVCC 200 440 DAC12AMPx = 7, DAC12IR = 1, DAC12_xDAT = 0800h, VeREF+ = VREF+ = AVCC 700 1500 PSRR Power-supply rejection ratio(3)(4) DAC12_xDAT = 800h, VREF = 1.5 V, ΔAVCC = 100 mV 2.2 V 70 dB DAC12_×DAT = 800h, VREF = 1.5 V or 2.5 V, ΔAVCC = 100 mV 3 V |
Numéro de pièce similaire - MSP430FG4619_V01 |
|
Description similaire - MSP430FG4619_V01 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |