參數(shù)資料
型號: TC7109CKW713
廠商: Microchip Technology
文件頁數(shù): 15/30頁
文件大小: 0K
描述: IC ADC 12BIT HANDSHAKE 44-MQFP
標準包裝: 900
位數(shù): 12
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 雙 ±
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 44-QFP
供應(yīng)商設(shè)備封裝: 44-MQFP(10x10)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 1 個差分,單極
TC7109/A
DS21456C-page 22
2006 Microchip Technology Inc.
5.0
INTEGRATING CONVERTER
FEATURES
The output of integrating ADCs represents the integral,
or average, of an input voltage over a fixed period of
time. Compared with techniques in which the input is
sampled and held, the integrating converter averages
the effects of noise. A second important characteristic
is that time is used to quantize the answer, resulting in
extremely small non-linearity errors and no missing
output codes. The integrating converter also has very
good rejection of frequencies whose periods are an
integral multiple of the measurement period. This
feature can be used to advantage in reducing line
frequency noise (Figure ).
FIGURE 5-1:
Normal Mode Rejection of
Dual Slope Converter as a Function of
Frequency
30
20
10
0
0.1/t
1/t
10/t
Input Frequency
Normal
Mode
Rejection
Plan
t = Measurement
Period
相關(guān)PDF資料
PDF描述
MS3100E18-1S CONN RCPT 10POS WALL MNT W/SCKT
VI-JNP-MX CONVERTER MOD DC/DC 13.8V 75W
MS27472T12F8SA CONN RCPT 8POS WALL MT W/SCKT
MS27508E12B3SC CONN RCPT 3POS BOX MNT W/SCKT
VI-JNN-MX CONVERTER MOD DC/DC 18.5V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC7109CLW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13 Bit Fast Recovery RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC7109CLW713 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13 Bit Fast Recovery RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC7109CPL 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 13 Bit Fast Recovery RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC7109CPL 制造商:Microchip Technology Inc 功能描述:IC 12BIT ADC 7109 DIP40
TC7109CPL 制造商:Microchip Technology Inc 功能描述:Special Function IC Package/Case:40-PDIP