參數(shù)資料
型號: AD7706BRU
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: 3 V/5 V, 1 mW 2-/3-Channel 16-Bit, Sigma-Delta ADCs
中文描述: 3-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
封裝: MO-153AB, TSSOP-16
文件頁數(shù): 9/32頁
文件大小: 264K
代理商: AD7706BRU
AD7705/AD7706
–9–
REV. A
Typical Performance Characteristics–
READING NO.
32763
0
100
C
32764
32765
32766
32767
32768
32769
32770
32771
200
300
400
500
600
700
800
900 1000
V
DD
= 5V
V
REF
= 2.5V
GAIN = 128
50Hz UPDATE RATE
T
= +25
8
C
RMS NOISE = 600nV
Figure 2. Typical Noise Plot @ Gain = 128 with 50 Hz
Update Rate
FREQUENCY – MHz
0.4
I
D
V
DD
= 3V
T
A
= +25
8
C
1.2
1.0
0.8
0.6
0.4
0.2
0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
BUFFERED MODE, GAIN = 128
UNBUFFERED MODE, GAIN = 1
UNBUFFERED MODE, GAIN = 128
BUFFERED MODE, GAIN = 1
Figure 3. Typical I
DD
vs. MCLKIN Frequency @ 3 V
GAIN
1
I
D
V
= 3V
EXTERNAL MCLK
CLKDIS = 1
T
A
= +25
8
C
1.0
0.8
0.6
0.4
0.2
0
0.1
0.3
0.5
0.7
0.9
2
4
8
16
32
64
128
BUFFERED MODE
f
= 5MHz,
CLKDIV = 1
BUFFERED MODE
f
CLK
= 1MHz, CLKDIV = 0
BUFFERED MODE
f
CLK
= 2.4576MHz, CLKDIV = 0
UNBUFFERED MODE
f
CLK
= 2.84MHz, CLKDIV = 0
UNBUFFERED MODE
f
= 1MHz,
CLKDIV = 0
UNBUFFERED MODE
f
CLK
= 5MHz, CLKDIV = 1
Figure 4. Typical I
DD
vs. Gain and Clock Frequency @ 3 V
CODE
32764
O
400
0
32765
32766
32767
32768
32769
32770
300
200
100
Figure 5. Histogram of Data in Figure 2
FREQUENCY – MHz
0.4
I
D
V
DD
= 5V
T
A
= +25
8
C
1.2
1.0
0.8
0.6
0.4
0.2
0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
BUFFERED MODE, GAIN = 128
UNBUFFERED MODE, GAIN = 1
UNBUFFERED MODE, GAIN = 128
BUFFERED MODE, GAIN = 1
Figure 6. Typical I
DD
vs. MCLKIN Frequency @ 5 V
GAIN
1
I
D
V
= 5V
EXTERNAL MCLK
CLKDIS = 1
T
A
= +25
8
C
1.2
0.8
0.6
0.4
0.2
0
1.0
2
4
8
16
32
64
128
BUFFERED MODE
f
= 5MHz,
CLKDIV = 1
BUFFERED MODE
f
CLK
= 1MHz, CLKDIV = 0
BUFFERED MODE
f
CLK
= 2.4576MHz, CLKDIV = 0
UNBUFFERED MODE
f
CLK
= 2.4576MHz, CLKDIV = 0
UNBUFFERED MODE
f
= 1MHz,
CLKDIV = 0
UNBUFFERED MODE
f
CLK
= 5MHz, CLKDIV = 1
Figure 7. Typical I
DD
vs. Gain and Clock Frequency @ 5 V
相關(guān)PDF資料
PDF描述
AD7705EB Precision Zero-Drift Operational Amplifier with Internal Capacitors; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
AD7706* 3 V/5 V. 1 mW 2-/3-Channel 16-Bit. Sigma-Delta ADCs
AD7706EB High Performance Switched Capacitor Universal Filter; Package: PDIP; No of Pins: 14; Temperature Range: 0°C to +70°C
AD7706(中文) 3 V/5 V, 1 Mw 2-/3-Channel 16-Bit, Sigma-Delta ADCs(三輸入通道16位A/D轉(zhuǎn)換器)
AD7705(中文) 3 V/5 V, 1 Mw 2-/3-Channel 16-Bit, Sigma-Delta ADCs(完全差分輸入通道16位A/D轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7706BRU-REEL 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 500sps 16-bit Serial 16-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 0.5KSPS 16BIT SERL 16TSSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:LOW COST 3CHNL 16-6 SIGMA DELTA ADC I.C. - Tape and Reel
AD7706BRU-REEL7 功能描述:IC ADC 16BIT 3CH 16-TSSOP T/R RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝: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 個單端,單極
AD7706BRUZ 功能描述:IC ADC 16BIT 3CH 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:- 標準包裝:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端,單極;1 個單端,雙極
AD7706BRUZ1 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
AD7706BRUZ-REEL 功能描述:IC ADC 16BIT 3CHAN 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:- 標準包裝: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 個單端,單極