參數(shù)資料
型號: MSP430F2619SKGD1
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, UUC82
封裝: DIE-82
文件頁數(shù): 60/90頁
文件大?。?/td> 1141K
代理商: MSP430F2619SKGD1
SLAS697A
– MARCH 2010 – REVISED FEBRUARY 2011
12-Bit ADC Timing Parameters
– Electrical Characteristics
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
ADC12 input clock
For specified performance of ADC12 linearity
fADC12CLK
2.2 V/3 V
0.45
5
6.3
MHz
frequency
parameters
ADC12 built-in oscillator
ADC12DIV = 0,
fADC12OSC
2.2 V/3 V
3.7
5
6.3
MHz
frequency
fADC12CLK = fADC12OSC
ADC12 built-in oscillator,
CVREF+ ≥ 5 μF,
2.2 V/3 V
2.06
3.51
fADC12OSC = 3.7 MHz to 6.3 MHz
tCONVERT
Conversion time
μs
External fADC12CLK from ACLK, MCLK, or
13 x ADC12DIV
SMCLK: ADC12SSEL
≠ 0
x 1/fADC12CLK
Turn-on settling time of
tADC12ON
(1)
See(2)
100
ns
the ADC
3 V
1220
RS = 400
Ω, RI = 1000 Ω, CI = 30 pF,
tSample
(1)
Sampling time
ns
τ = [RS + RI] x CI
(3)
2.2 V
1400
(1)
Limits verified by design
(2)
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.
(3)
Approximately ten Tau (
τ) are needed to get an error of less than ±0.5 LSB: tSample = ln(2
n+1) x (R
S + RI) x CI+ 800 ns where n = ADC
resolution = 12, RS = external source resistance.
12-Bit ADC Linearity Parameters
– Electrical Characteristics
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
EI
Integral linearity error
2.2 V/3 V
LSB
1.6 V
< (VeREF+ - VREF-/VeREF-) min ≤ VAVCC
±1.7
(VeREF+ - VREF-/VeREF-)min ≤ (VeREF+ - VREF-/VeREF-),
ED
Differential linearity error
2.2 V/3 V
±1
LSB
CVREF+ = 10 μF (tantalum) and 100 nF (ceramic)
(VeREF+ - VREF-/VeREF-)min ≤ (VeREF+ - VREF-/VeREF-),
EO
Offset error
Internal impedance of source RS < 100 Ω,
2.2 V/3 V
±2
±4
LSB
CVREF+ = 10 μF (tantalum) and 100 nF (ceramic)
(VeREF+ - VREF-/VeREF-)min ≤ (VeREF+ - VREF-/VeREF-),
EG
Gain error
2.2 V/3 V
±1.1
±2
LSB
CVREF+ = 10 μF (tantalum) and 100 nF (ceramic)
(VeREF+ - VREF-/VeREF-)min ≤ (VeREF+ - VREF-/VeREF-),
ET
Total unadjusted error
2.2 V/3 V
±2
±5
LSB
CVREF+ = 10 μF (tantalum) and 100 nF (ceramic)
2010–2011, Texas Instruments Incorporated
63
Product Folder Link(s): MSP430F2619S-HT
相關(guān)PDF資料
PDF描述
MSP430F423IPMR 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PQFP64
MSP430F5326IRGC RISC MICROCONTROLLER, PQCC64
MSP430P325IPG 16-BIT, OTPROM, 3.3 MHz, RISC MICROCONTROLLER, PQFP64
MSP430P337AIPJM 16-BIT, OTPROM, 3.8 MHz, RISC MICROCONTROLLER, PQFP100
MSW2002-200-T SILICON, PIN DIODE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSP430F2619SPM 功能描述:16位微控制器 - MCU 16B Ultra-Low-Pwr MCU,92KB Flash 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
MSP430F2619TPM 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 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
MSP430F2619TPMR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 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
MSP430F2619TPN 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 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
MSP430F2619TPNR 功能描述:16位微控制器 - MCU 16B Ultra-Lo-Pwr MCU 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