- 您現在的位置：買賣IC網 > PDF目錄373915 > AD7732BRU (ANALOG DEVICES INC) 2-Channel, +-10 V Input Range, High Throughput, 24-Bit SIGMA- ADC PDF資料下載
參數資料
| 型號： | AD7732BRU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 2-Channel, +-10 V Input Range, High Throughput, 24-Bit SIGMA- ADC |
| 中文描述： | 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28 |
| 封裝： | MO-153AE, TSSOP-28 |
| 文件頁數： | 11/32頁 |
| 文件大小： | 1576K |
| 代理商： | AD7732BRU |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
AD7732
Chopping Disabled
Rev. 0 | Page 11 of 32
The second mode, in which the AD7732 is configured with
chopping disabled (CHOP = 0), provides faster conversion time
while still maintaining high resolution. Table 7 to Table 9 show
the –3 dB frequencies and typical performance versus the
channel conversion time and equivalent output data rate,
respectively. Table 7 shows the typical output rms noise. Table 8
shows the typical effective resolution based on the rms noise.
Table 9 shows the typical output peak-to-peak resolution,
representing values for which there will be no code flicker
within a 6-sigma limit. The peak-to-peak resolutions are not
calculated based on rms noise but on peak-to-peak noise.
These typical numbers are generated from 4096 data samples
acquired in continuous conversion mode with an analog input
voltage set to 0 V and MCLK = 6.144 MHz. The conversion
time is selected via the channel conversion time register.
Table 7. Typical Output RMS Noise in μV vs. Conversion Time and Input Range with Chopping Disabled
FW
Conversion Time
Register
(μs)
(Hz)
Conversion Time
Output Data Rate
–3 dB Frequency
(Hz)
RMS Noise
(μV)
127
92
44
35
16
7Fh
5Ch
2Ch
23h
10h
08h
03h
1357
992
492
398
200
117
65
737
1008
2032
2511
4991
8545
15398
670
920
1850
2290
2500
7780
14000
13.2
15.5
22.7
26.3
39.0
57.0
132
8
3
Table 8. Typical Effective Resolution in Bits vs. Conversion Time and Input Range with Chopping Disabled
FW
Conversion Time
Register
(μs)
(Hz)
Input Range/Effective Resolution (Bits)
Conversion Time
Output Data Rate
–3 dB Frequency
(Hz)
±10 V
20.5
20.3
19.7
19.5
19.0
18.4
17.2
0 V to +10 V
19.5
19.3
18.7
18.5
18.0
17.4
16.2
±5 V
19.5
19.3
18.7
18.5
18.0
17.4
16.2
0 V to +5 V
18.5
18.3
17.7
17.5
17.0
16.4
15.2
127
92
44
35
16
7Fh
5Ch
2Ch
23h
10h
08h
03h
1357
992
492
398
200
117
65
737
1008
2032
2511
4991
8545
15398
670
920
1850
2290
2500
7780
14000
8
3
Table 9. Typical Peak-to-Peak Resolution in Bits vs. Conversion Time and Input Range with Chopping Disabled
FW
Conversion Time
Register
(μs)
(Hz)
Input Range/Peak-to-Peak Resolution (Bits)
Conversion Time
Output Data Rate
–3 dB Frequency
(Hz)
±10 V
17.6
17.4
16.8
16.6
16.1
15.5
14.3
0 V to +10 V
16.6
16.4
15.8
15.6
15.1
14.5
13.3
±5 V
16.6
16.4
15.8
15.6
15.1
14.5
13.3
0 V to +5 V
15.6
15.4
14.8
14.6
14.1
13.5
12.3
127
92
44
35
16
7Fh
5Ch
2Ch
23h
10h
08h
03h
1357
992
492
398
200
117
65
737
1008
2032
2511
4991
8545
15398
670
920
1850
2290
2500
7780
14000
8
3
相關PDF資料 |
PDF描述 |
|---|---|
| AD773A | 10-Bit, 20 MSPS Monolithic A/D Converter |
| AD773AJD | 10-Bit, 20 MSPS Monolithic A/D Converter |
| AD773AKD | 10-Bit, 20 MSPS Monolithic A/D Converter |
| AD7740KRM | 3 V/5 V Low Power, Synchronous Voltage-to-Frequency Converter |
| AD7740YRT | 3 V/5 V Low Power, Synchronous Voltage-to-Frequency Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7732BRU-REEL | 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 15.437ksps 24-bit Serial 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 15.437KSPS 24BIT SERL 28TSSOP - Tape and Reel |
| AD7732BRU-REEL7 | 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 15.437ksps 24-bit Serial 28-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 15.437KSPS 24BIT SERL 28TSSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:2 DIFF CH :10V INPUT, 28-BIT SD ADC - Tape and Reel |
| AD7732BRUZ | 功能描述:IC ADC 24BIT 2-CH 28-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數:8 采樣率（每秒）:1M 數據接口:串行，SPI? 轉換器數目:1 功率耗散（最大）:- 電壓電源:模擬和數字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數目和類型:8 個單端，單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| AD7732BRUZ | 制造商:Analog Devices 功能描述:IC 24BIT ADC SMD 7732 TSSOP28 |
| AD7732BRUZ-REEL | 功能描述:IC ADC 24BIT 2CH SIG-DEL 28TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1,000 系列:- 位數:12 采樣率（每秒）:300k 數據接口:并聯 轉換器數目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數目和類型:1 個單端，單極；1 個單端，雙極 |
發布緊急采購，3分鐘左右您將得到回復。