參數(shù)資料
型號: MSP430F5436IPZ
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP100
封裝: GREEN, PLASTIC, LQFP-100
文件頁數(shù): 58/99頁
文件大?。?/td> 985K
代理商: MSP430F5436IPZ
MSP430F543x, MSP430F541x
www.ti.com
SLAS612C – AUGUST 2009 – REVISED MARCH 2010
12-Bit ADC, Timing Parameters
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
For specified performance of ADC12 linearity
fADC12CLK
2.2 V/3 V
0.45
4.8
5.4
MHz
parameters
Internal ADC12
fADC12OSC
ADC12DIV = 0, fADC12CLK = fADC12OSC
2.2 V/3 V
4.2
4.65
5.0
MHz
oscillator(1)
REFON = 0, Internal oscillator,
2.2 V/3 V
2.4
3.1
fADC12OSC = 4.2 MHz to 5.4 MHz
tCONVERT
Conversion time
s
External fADC12CLK from ACLK, MCLK or SMCLK,
(2)
ADC12SSEL
≠ 0
Turn on settling time of
tADC12ON
See (3)
100
ns
the ADC
RS = 400 , RI = 1000 , CI = 30 pF,
tSample
Sampling time
2.2 V/3 V
1000
ns
t = [RS + RI] × CI
(4)
(1)
The ADC12OSC is sourced directly from MODOSC inside the UCS.
(2)
13 × ADC12DIV × 1/fADC12CLK
(3)
The condition is that the error in a conversion started after tADC12ON is less than ±0.5 LSB. The reference and input signal are already
settled.
(4)
Approximately ten Tau (t) are needed to get an error of less than ±0.5 LSB:
tSample = ln(2
n+1) x (R
S + RI) × CI + 800 ns, where n = ADC resolution = 12, RS = external source resistance
12-Bit ADC, Linearity Parameters
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
1.4 V
≤ (VeREF+ – VREF–/VeREF–)min ≤ 1.6 V
±2
Integral
EI
2.2 V/3 V
LSB
linearity error
1.6 V < (VeREF+ – VREF–/VeREF–)min ≤ VAVCC
±1.7
Differential
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
ED
2.2 V/3 V
±1
LSB
linearity error
CVREF+ = 20 pF
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
EO
Offset error
2.2 V/3 V
±1
±3.5
LSB
Internal impedance of source RS < 100 , CVREF+ = 20 pF
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
EG
Gain error
2.2 V/3 V
±1.1
±2
LSB
CVREF+ = 20 pF
Total unadjusted
(VeREF+ – VREF–/VeREF–)min ≤ (VeREF+ – VREF–/VeREF–),
ET
2.2 V/3 V
±2
±5
LSB
error
CVREF+ = 20 pF
Copyright 2009–2010, Texas Instruments Incorporated
61
相關PDF資料
PDF描述
MSP430F5437IPNR 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP80
MSP430F5438AIPZ 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP100
MSP430F5435AIPNR 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PQFP80
MSP430F5419AIZQW 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PBGA113
MSP430F5438AIZQWR 16-BIT, FLASH, 25 MHz, RISC MICROCONTROLLER, PBGA113
相關代理商/技術參數(shù)
參數(shù)描述
MSP430F5436IPZR 功能描述:16位微控制器 - MCU 16Bit Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MSP430F5437AIPN 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MSP430F5437AIPNR 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MSP430F5437IPN 功能描述:16位微控制器 - MCU 16Bit Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT
MSP430F5437IPNR 功能描述:16位微控制器 - MCU 16Bit Ultra-Low-Pwr Microcontroller RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風格:SMD/SMT