参数资料
型号: EVAL-AD7732EBZ
厂商: Analog Devices Inc
文件页数: 3/32页
文件大小: 0K
描述: BOARD EVAL FOR AD7732
标准包装: 1
ADC 的数量: 1
位数: 24
采样率(每秒): 15.4k
数据接口: 串行
输入范围: ±10 V
在以下条件下的电源(标准): 85mW @ 3V
工作温度: -40°C ~ 105°C
已用 IC / 零件: AD7732
已供物品: 板,缆线,CD
相关产品: AD7732BRUZ-REEL7-ND - IC ADC 24BIT 2CH SIG-DEL 28TSSOP
AD7732BRUZ-REEL-ND - IC ADC 24BIT 2CH SIG-DEL 28TSSOP
AD7732BRUZ-ND - IC ADC 24BIT 2-CH 28-TSSOP
AD7732BRU-ND - IC ADC 24BIT 2-CH 28-TSSOP
AD7732
Rev. A | Page 11 of 32
Chopping Disabled
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
Conversion Time
(μs)
Output Data Rate
(Hz)
–3 dB Frequency
(Hz)
RMS Noise
(μV)
127
7Fh
1357
737
670
13.2
92
5Ch
992
1008
920
15.5
44
2Ch
492
2032
1850
22.7
35
23h
398
2511
2290
26.3
16
10h
200
4991
2500
39.0
8
08h
117
8545
7780
57.0
3
03h
65
15398
14000
132
Table 8. Typical Effective Resolution in Bits vs. Conversion Time and Input Range with Chopping Disabled
Input Range/Effective Resolution (Bits)
FW
Conversion Time
Register
Conversion Time
(μs)
Output Data Rate
(Hz)
–3 dB Frequency
(Hz)
±10 V
0 V to +10 V
±5 V
0 V to +5 V
127
7Fh
1357
737
670
20.5
19.5
18.5
92
5Ch
992
1008
920
20.3
19.3
18.3
44
2Ch
492
2032
1850
19.7
18.7
17.7
35
23h
398
2511
2290
19.5
18.5
17.5
16
10h
200
4991
2500
19.0
18.0
17.0
8
08h
117
8545
7780
18.4
17.4
16.4
3
03h
65
15398
14000
17.2
16.2
15.2
Table 9. Typical Peak-to-Peak Resolution in Bits vs. Conversion Time and Input Range with Chopping Disabled
Input Range/Peak-to-Peak Resolution (Bits)
FW
Conversion Time
Register
Conversion Time
(μs)
Output Data Rate
(Hz)
–3 dB Frequency
(Hz)
±10 V
0 V to +10 V
±5 V
0 V to +5 V
127
7Fh
1357
737
670
17.6
16.6
15.6
92
5Ch
992
1008
920
17.4
16.4
15.4
44
2Ch
492
2032
1850
16.8
15.8
14.8
35
23h
398
2511
2290
16.6
15.6
14.6
16
10h
200
4991
2500
16.1
15.1
14.1
8
08h
117
8545
7780
15.5
14.5
13.5
3
03h
65
15398
14000
14.3
13.3
12.3
相关PDF资料
PDF描述
VE-B2M-EY CONVERTER MOD DC/DC 10V 50W
EVAL-AD7793EBZ BOARD EVALUATION FOR AD7793
RCM15DCBD-S189 CONN EDGECARD 30POS R/A .156 SLD
0982660775 CBL 9POS 0.5MM JMPR TYPE A 5"
EVAL-AD7734EBZ BOARD EVALUATION FOR AD7734
相关代理商/技术参数
参数描述
EVAL-AD7734EBZ 功能描述:BOARD EVALUATION FOR AD7734 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
EVAL-AD7738EB 制造商:Analog Devices 功能描述:Evaluation Board For AD7738 ADC 制造商:Analog Devices 功能描述:EVALUATION BOARD I.C. - Bulk
EVAL-AD7738EBZ 功能描述:BOARD EVAL FOR AD7738 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
EVAL-AD7739EB 制造商:Analog Devices 功能描述:EVALUATION BOARD I.C. - Bulk
EVAL-AD7739EBZ 功能描述:BOARD EVAL FOR AD7739 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件