參數(shù)資料
型號: TMS320LF2402PG
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: DSP CONTROLLERS
中文描述: DSP控制器
文件頁數(shù): 111/123頁
文件大小: 1205K
代理商: TMS320LF2402PG
www.ti.com
ac
R
s
ADCIN0
C
p
10 pF
R
on
1 k
1.64 pF
C
h
Switch
Typical Values of the Input Circuit Components:
Switch Resistance (R
on
):
Sampling Capacitor (C
h
):
Parasitic Capacitance (C
p
):
Source Resistance (R
s
):
1 k
1.64 pF
10 pF
50
28x DSP
Source
Signal
6.9.7.2
Definitions
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Figure 6-22. ADC Analog Input Impedance Model
Reference Voltage
The on-chip ADC has a built-in reference, which provides the reference voltages for the ADC.
Analog Inputs
The on-chip ADC consists of 16 analog inputs, which are sampled either one at a time or two channels at
a time. These inputs are software-selectable.
Converter
The on-chip ADC uses a 12-bit four-stage pipeline architecture, which achieves a high sample rate with
low power consumption.
Conversion Modes
The conversion can be performed in two different conversion modes:
Sequential sampling mode (SMODE = 0)
Simultaneous sampling mode (SMODE = 1)
Electrical Specifications
111
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相關代理商/技術參數(shù)
參數(shù)描述
TMS320LF2402PGA 制造商:Texas Instruments 功能描述:
TMS320LF2402PGS 制造商:Rochester Electronics LLC 功能描述:CMOS 320LF2402 TQFP - Bulk 制造商:Texas Instruments 功能描述:DSP FIX PT 16BIT 30MHZ 30MIPS 64PQFP - Trays
TMS320LF2403APAG4 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC CMOS 320LF2403 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
TMS320LF2403APAGA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16B FixedPt DSP RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
TMS320LF2403APAGA 制造商:Texas Instruments 功能描述:16BIT DSP FLASH SMD 320LF2403