參數(shù)資料
型號: AD7705BRU-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 4/44頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 2CH 16-TSSOP T/R
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 16
采樣率(每秒): 500
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 2 個(gè)差分,單極;2 個(gè)差分,雙極
配用: EVAL-AD7705EBZ-ND - BOARD EVALUATION FOR AD7705
AD7705/AD7706
Rev. C | Page 12 of 44
OUTPUT NOISE (5 V OPERATION)
Table 5 shows the AD7705/AD7706 output rms noise for the
selectable notch and 3 dB frequencies for the parts, as selected
by FS0 and FS1 of the clock register. The numbers given are for
the bipolar input ranges with a VREF of 2.5 V and VDD = 5 V.
These numbers are typical and are generated at an analog input
voltage of 0 V with the parts used in either buffered or unbuffered
mode. Table 6 shows the output peak-to-peak noise for the
selectable notch and 3 dB frequencies for the parts.
Note that these numbers represent the resolution for which
there is no code flicker. They are not calculated based on rms
noise, but on peak-to-peak noise. The numbers given are for
bipolar input ranges with a VREF of 2.5 V for either buffered or
unbuffered mode. These numbers are typical and are rounded
to the nearest LSB. The numbers apply for the CLKDIV bit of
the clock register set to 0.
Table 5. Output RMS Noise vs. Gain and Output Update Rate @ 5 V
Typical Output RMS Noise in μV
Filter First
Notch and
O/P Data Rate
3 dB
Frequency
Gain of 1
Gain of 2
Gain of 4
Gain of 8
Gain of 16
Gain of 32
Gain of 64
Gain of 128
MCLK IN = 2.4576 MHz
50 Hz
13.1 Hz
4.1
2.1
1.2
0.75
0.7
0.66
0.63
0.6
60 Hz
15.72 Hz
5.1
2.5
1.4
0.8
0.75
0.7
0.67
0.62
250 Hz
65.5 Hz
110
49
31
17
8
3.6
2.3
1.7
500 Hz
131 Hz
550
285
145
70
41
22
9.1
4.7
MCLK IN = 1 MHz
20 Hz
5.24 Hz
4.1
2.1
1.2
0.75
0.7
0.66
0.63
0.6
25 Hz
6.55 Hz
5.1
2.5
1.4
0.8
0.75
0.7
0.67
0.62
100 Hz
26.2 Hz
110
49
31
17
8
3.6
2.3
1.7
200 Hz
52.4 Hz
550
285
145
70
41
22
9.1
4.7
Table 6. Peak-to-Peak Resolution vs. Gain and Output Update Rate @ 5 V
Typical Peak-to-Peak Resolution Bits
Filter First
Notch and
O/P Data Rate
3 dB
Frequency
Gain of 1
Gain of 2
Gain of 4
Gain of 8
Gain of 16
Gain of 32
Gain of 64
Gain of 128
MCLK IN = 2.4576 MHz
50 Hz
13.1 Hz
16
15
14
60 Hz
15.72 Hz
16
15
14
13
250 Hz
65.5 Hz
13
12
500 Hz
131 Hz
10
MCLK IN = 1 MHz
20 Hz
5.24 Hz
16
15
14
25 Hz
6.55 Hz
16
15
14
13
100 Hz
26.2 Hz
13
12
200 Hz
52.4 Hz
10
相關(guān)PDF資料
PDF描述
D38999/26MC8SNLC CONN HSG PLUG 8POS STRGHT SCKT
D38999/20JD97AA CONN HSG RCPT 12POS WALL MT PINS
MS27468T11A35P CONN RCPT 13POS JAM NUT W/PINS
AD7705BR-REEL IC ADC 16BIT 2CH 16-SOIC T/R
MS27467E25B29A CONN HSG PLUG 29POS STRGHT PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7705BRUZ 功能描述:IC ADC 16BIT 2CH 16-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)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(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端,單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7705BRUZ 制造商:Analog Devices 功能描述:IC 制造商:Analog Devices 功能描述:IC, ADC, 16BIT, 500SPS, TSSOP-16
AD7705BRUZ 制造商:Analog Devices 功能描述:ADC 2CH 16BIT SIG DEL 16TSSOP
AD7705BRUZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V/5 V, 1 mW, 2-/3-Channel, 16-Bit, Sigma-Delta ADCs
AD7705BRUZ-REEL 功能描述:IC ADC 16BIT 2CHANAN 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極