參數(shù)資料
型號(hào): MSP430F6631IZQW
廠商: TEXAS INSTRUMENTS INC
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PBGA113
封裝: PLASTIC, BGA-113
文件頁(yè)數(shù): 72/105頁(yè)
文件大?。?/td> 1077K
代理商: MSP430F6631IZQW
PRODUCTPREVIEW
Conversion 1
Conversion 2
V
OUT
Conversion 3
10%
t
SRLH
t
SRHL
90%
10%
90%
Ve
REF+
AC
DC
R
=3k
Load
W
AV
CC
C
=100pF
Load
2
I
Load
DAC12_x
DACx
MSP430F663x
www.ti.com
SLAS566A – JUNE 2010 – REVISED JULY 2010
Figure 12. Slew Rate Testing
12-bit DAC, Dynamic Specifications (Continued)
(TA = 25°C unless otherwise noted)
over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
DAC12AMPx = {2, 3, 4},
DAC12SREFx = 2,
40
DAC12IR = 1, DAC12_xDAT = 800h
3-dB bandwidth,
DAC12AMPx = {5, 6}, DAC12SREFx
BW–3dB
VDC = 1.5 V,
2.2 V/3 V
kHz
= 2,
180
VAC = 0.1 VPP (see Figure 13)
DAC12IR = 1, DAC12_xDAT = 800h
DAC12AMPx = 7, DAC12SREFx = 2,
550
DAC12IR = 1, DAC12_xDAT = 800h
DAC12_0DAT = 800h, No load,
DAC12_1DAT = 80h
F7Fh, RLoad =
3 k
,
–80
fDAC12_0OUT = 10 kHz at 50/50 duty
cycle
Channel-to-channel crosstalk(1)
2.2 V/3 V
dB
DAC12_0DAT = 80h
F7Fh, RLoad =
3 k
,
DAC12_1DAT = 800h, No load,
–80
fDAC12_0OUT = 10 kHz at 50/50 duty
cycle
(1)
RLoad = 3 k, CLoad = 100 pF
Figure 13. Test Conditions for 3-dB Bandwidth Specification
Copyright 2010, Texas Instruments Incorporated
69
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MSP430F6632IZQWR 功能描述:16位微控制器 - MCU MIXED SIGNAL 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT
MSP430F6633IPZ 功能描述:16位微控制器 - MCU MIXED SIGNAL 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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(fēng)格:SMD/SMT