- 您现在的位置：买卖IC网 > PDF目录10542 > AD7715ARZ-3 (Analog Devices Inc)IC ADC 16BIT 3V 16-SOIC PDF资料下载
参数资料
| 型号： | AD7715ARZ-3 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/40页 |
| 文件大小： | 0K |
| 描述： | IC ADC 16BIT 3V 16-SOIC |
| 标准包装： | 47 |
| 位数： | 16 |
| 采样率（每秒）： | 500 |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 9.5mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，单极；1 个差分，双极 |
| 配用： | EVAL-AD7715-3EBZ-ND - BOARD EVALUATION FOR AD7715 |
第1页第2页第3页第4页第5页第6页第7页当前第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
AD7715
Rev. D | Page 16 of 40
OUTPUT NOISE
AD7715-5
Table 15 shows the AD7715-5 output rms noise for the selecta-
ble notch and 3 dB frequencies for the part, as selected by FS1
and FS0 of the setup register. The numbers given are for the
bipolar input ranges with a VREF of 2.5 V. These numbers are
typical and are generated at a differential analog input voltage
of 0 V with the part used in unbuffered mode (BUF bit of the
setup register = 0). Table 16 meanwhile shows the output peak-
to-peak noise for the selectable notch and 3 dB frequencies
for the part. It is important to 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 the bipolar input ranges with a VREF of
2.5 V and for the BUF bit of the setup register = 0. These num-
bers are typical, are generated at an analog input voltage of 0 V
and are rounded to the nearest LSB.
to-peak resolution respectively with the AD7715-5 operating
under the same conditions as above except that now the part is
operating in buffered mode (BUF bit of the setup register = 1).
Table 15. Output RMS Noise vs. Gain and Output Update Rate for AD7715-5 (Unbuffered Mode)
Filter First Notch and Output Data Rate
3 dB Frequency
Typical Output RMS Noise (μV)
MCLK IN =
2.4576 MHz
1 MHz
2.4576 MHz
1 MHz
Gain = 1
Gain = 2
Gain = 32
Gain = 128
50 Hz
20 Hz
13.1 Hz
5.24 Hz
3.8
1.9
0.6
0.52
60 Hz
25 Hz
15.72 Hz
6.55 Hz
4.8
2.4
0.6
0.62
250 Hz
100 Hz
65.5 Hz
26.2 Hz
103
45
3.0
1.6
500 Hz
200 Hz
131 Hz
52.4 Hz
530
250
18
5.5
Table 16. Peak-to-Peak Resolution vs. Gain and Output Update Rate for AD7715-5 (Unbuffered Mode)
Filter First Notch and Output Data Rate
3 dB Frequency
Typical Peak-to-Peak Resolution in Bits
MCLK IN =
2.4576 MHz
1 MHz
2.4576 MHz
1 MHz
Gain = 1
Gain = 2
Gain = 32
Gain = 128
50 Hz
20 Hz
13.1 Hz
5.24 Hz
16
14
60 Hz
25 Hz
15.72 Hz
6.55 Hz
16
13
250 Hz
100 Hz
65.5 Hz
26.2 Hz
13
12
500 Hz
200 Hz
131 Hz
52.4 Hz
10
Table 17. Output RMS Noise vs. Gain and Output Update Rate for AD7715-5 (Buffered Mode)
Filter First Notch and Output Data Rate
3 dB Frequency
Typical Output RMS Noise (μV)
MCLK IN =
2.4576 MHz
1 MHz
2.4576 MHz
1 MHz
Gain = 1
Gain = 2
Gain = 32
Gain = 128
50 Hz
20 Hz
13.1 Hz
5.24 Hz
4.3
2.2
0.9
60 Hz
25 Hz
15.72 Hz
6.55 Hz
5.1
3.1
1.0
250 Hz
100 Hz
65.5 Hz
26.2 Hz
103
50
3.9
2.1
500 Hz
200 Hz
131 Hz
52.4 Hz
550
280
18
6
Table 18. Peak-to-Peak Resolution vs. Gain and Output Update Rate for AD7715-5 (Buffered Mode)
Filter First Notch and Output Data Rate
3 dB Frequency
Typical Peak-to-Peak Resolution in Bits
MCLK IN =
2.4576 MHz
1 MHz
2.4576 MHz
1 MHz
Gain = 1
Gain = 2
Gain = 32
Gain = 128
50 Hz
20 Hz
13.1 Hz
5.24 Hz
16
15
13
60 Hz
25 Hz
15.72 Hz
6.55 Hz
16
15
13
250 Hz
100 Hz
65.5 Hz
26.2 Hz
13
12
500 Hz
200 Hz
131 Hz
52.4 Hz
10
相关PDF资料 |
PDF描述 |
|---|---|
| VI-B5M-IV-F1 | CONVERTER MOD DC/DC 10V 150W |
| AD7715ARUZ-5 | IC ADC 16BIT SIGMA-DELTA 16TSSOP |
| AD7766BRUZ | IC ADC 24BIT 128KSPS SAR 16TSSOP |
| AD7324BRUZ | IC ADC 12BIT+ SAR 4CHAN 16TSSOP |
| AD7895ANZ-2 | IC ADC 12BIT SRL 5V 8DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7715ARZ-31 | 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, 450 ??A 16-Bit, Sigma-Delta ADC |
| AD7715ARZ-3REEL | 功能描述:IC ADC 16BIT SIGMA-DELTA 16SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率（每秒）:45k 数据接口:串行 转换器数目:2 功率耗散（最大）:315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端，单极 |
| AD7715ARZ-3REEL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, 450 ??A 16-Bit, Sigma-Delta ADC |
| AD7715ARZ-5 | 功能描述:IC ADC 16BIT SIGMA-DELTA 16-SOIC RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率（每秒）:1M 数据接口:串行，SPI? 转换器数目:1 功率耗散（最大）:- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘（4x4） 包装:Digi-Reel® 输入数目和类型:8 个单端，单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6 |
| AD7715ARZ-51 | 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, 450 ??A 16-Bit, Sigma-Delta ADC |
发布紧急采购，3分钟左右您将得到回复。