参数资料
型号: AD7685BRMZRL7
厂商: Analog Devices Inc
文件页数: 22/28页
文件大小: 0K
描述: IC ADC 16BIT PSEUDO-DIFF 10-MSOP
产品培训模块: Power Line Monitoring
Motor Control
设计资源: Parametric Measurement Unit and Supporting Components for PAD Appls Using AD5522 and AD7685 (CN0104)
Integrated Device Power Supply for PAD with Output Voltage Range 0 V to 25 V (CN0130)
标准包装: 1,000
系列: PulSAR®
位数: 16
采样率(每秒): 250k
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 15mW
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: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 带卷 (TR)
输入数目和类型: 1 个伪差分,单极
配用: EVAL-AD7685CBZ-ND - BOARD EVAL FOR AD7685
AD7685
Rev. C | Page 3 of 28
SPECIFICATIONS
VDD = 2.3 V to 5.5 V, VIO = 2.3 V to VDD, VREF = VDD, TA = –40°C to +85°C, unless otherwise noted.
Table 2.
A Grade
B Grade
C Grade
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
RESOLUTION
16
Bits
ANALOG INPUT
Voltage Range
IN+ IN
0
VREF
0
VREF
0
VREF
V
Absolute Input Voltage
IN+
0.1
VDD +
0.1
VDD +
0.1
VDD +
0.1
V
IN
0.1
+0.1
0.1
+0.1
0.1
+0.1
V
Analog Input CMRR
fIN = 250 kHz
65
dB
Leakage Current at 25°C
Acquisition phase
1
nA
Input Impedance
See the
See the
See the
ACCURACY
No Missing Codes
15
16
Bits
Differential Linearity Error
1
±0.7
1
±0.5
+1.5
Integral Linearity Error
6
+6
3
±1
+3
2
±0.6
+2
LSB
Transition Noise
REF = VDD = 5 V
0.5
0.45
LSB
Gain Error2, TMIN to TMAX
±2
±30
±2
±30
±2
±15
LSB
Gain Error Temperature Drift
±0.3
ppm/°C
Offset Error2, TMIN to TMAX
VDD = 4.5 V to 5.5 V
±0.1
±1.6
±0.1
±1.6
±0.1
±1.6
mV
VDD = 2.3 V to 4.5 V
±0.7
±3.5
±0.7
±3.5
±0.7
±3.5
mV
Offset Temperature Drift
±0.3
ppm/°C
Power Supply Sensitivity
VDD = 5 V ± 5%
±0.05
LSB
THROUGHPUT
Conversion Rate
VDD = 4.5 V to 5.5 V
0
250
0
250
0
250
kSPS
VDD = 2.3 V to 4.5 V
0
200
0
200
0
200
kSPS
Transient Response
Full-scale step
1.8
μs
AC ACCURACY
Signal-to-Noise Ratio
fIN = 20 kHz,
VREF = 5 V
90
92
91.5
93.5
dB3
fIN = 20 kHz,
VREF = 2.5 V
86
88
87.5
88.5
dB
Spurious-Free Dynamic
Range
fIN = 20 kHz
100
106
110
dB
Total Harmonic Distortion
fIN = 20 kHz
100
106
110
dB
Signal-to-(Noise + Distortion)
fIN = 20 kHz,
VREF = 5 V
89
90
92
91.5
93.5
dB
fIN = 20 kHz,
VREF = 5 V,
60 dB input
32
33.5
dB
fIN = 20 kHz,
VREF = 2.5 V
86
85.5
87.5
87
88.5
dB
Intermodulation Distortion4
110
115
dB
1 LSB means least significant bit. With the 5 V input range, 1 LSB is 76.3 μV.
2 See Terminology section. These specifications do include full temperature range variation but do not include the error contribution from the external reference.
3 All specifications in dB are referred to a full-scale input FS. Tested with an input signal at 0.5 dB below full-scale, unless otherwise specified.
4 fIN1 = 21.4 kHz, fIN2 = 18.9 kHz, each tone at 7 dB below full scale.
相关PDF资料
PDF描述
VE-B2R-MW-F1 CONVERTER MOD DC/DC 7.5V 100W
VE-B3B-IV-S CONVERTER MOD DC/DC 95V 150W
VI-26R-MY CONVERTER MOD DC/DC 7.5V 50W
VE-B33-IV-S CONVERTER MOD DC/DC 24V 150W
AD9214BRSZ-RL80 IC ADC 10BIT 80MSPS 28-SSOP T/R
相关代理商/技术参数
参数描述
AD7685CCPZ-R2 制造商:Analog Devices 功能描述:ADC SGL SAR 250KSPS 16BIT SERL 10LFCSP - Tape and Reel
AD7685CCPZRL 功能描述:IC ADC 16BIT SAR 250KSPS 10LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:PulSAR® 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
AD7685CCPZRL7 功能描述:IC ADC 16BIT SAR 250KSPS 10LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:PulSAR® 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率(每秒):20M 数据接口:并联 转换器数目:2 功率耗散(最大):155mW 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:48-TQFP 供应商设备封装:48-TQFP(7x7) 包装:Digi-Reel® 输入数目和类型:4 个单端,单极;2 个差分,单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6
AD7685CRM 制造商:Analog Devices 功能描述:ADC Single SAR 250ksps 16-bit Serial 10-Pin MSOP
AD7685CRMRL7 制造商:Analog Devices 功能描述:ADC Single SAR 250ksps 16-bit Serial 10-Pin MSOP T/R