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| 型号： | AD2S1200YSTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 19/24页 |
| 文件大小： | 0K |
| 描述： | IC CONV R/D 12-BIT W/OSC 44-LQFP |
| 标准包装： | 1 |
| 类型： | R/D 转换器 |
| 分辨率（位）： | 12 b |
| 数据接口： | 串行，并联 |
| 电压电源： | 模拟和数字 |
| 电源电压： | 5V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LQFP |
| 供应商设备封装： | 44-LQFP（7x7） |
| 包装： | 托盘 |
| 产品目录页面： | 790 (CN2011-ZH PDF) |
| 配用： | EVAL-AD2S1200CBZ-ND - BOARD EVAL FOR AD2S1200 |
AD2S1200
Rev. 0 | Page 4 of 24
AD2S1200–SPECIFICATIONS
Table 1. (AVDD = DVDD = 5.0 V ± 5% @ 40°C to +125°C CLKIN 8.192 MHz, unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
Conditions/Comments
Sin, Cos INPUTS1
Voltage
3.24
3.6
3.96
V p-p
Sinusoidal waveforms, differential inputs
Input Bias Current
2
A
VIN = 3.96 V p-p
Input Impedance
1.0
M
VIN = 3.96 V p-p
Common Mode Volts
100
mV Peak
CMV @ SinLO, CosLO, with respect to REFOUT @ 10 kHz
Phase Lock Range
45
+45
Degrees
Sin/Cos vs. EXC output
ANGULAR ACCURACY
Angular Accuracy
±11
arc min
Zero acceleration Y Grade
±22
arc min
Zero acceleration W Grade
Resolution
12
Bits
Guaranteed no missing codes
Linearity INL
2
LSB
Zero acceleration, 0 to 1,000 rps
Linearity DNL
0.3
LSB
Guaranteed monotonic
Repeatability
1
LSB
Hysteresis
1
LSB
VELOCITY OUTPUT
Velocity Accuracy
2
LSB
Zero acceleration
Resolution
11
Bits
Linearity
1
LSB
Guaranteed by design 2 LSB max
Offset
0
1
LSB
Zero acceleration
Dynamic Ripple
1
LSB
Zero acceleration
DYNAMIC PERFORMANCE
Bandwidth
1,500
1,700
2,000
Hz
Fixed
Tracking Rate
1,000
rps
Guaranteed by design. Tested to 800 rps.
Acceleration Error
30
arc min
At 10,000 rps2
Settling Time 179° Step Input
4.72
5.0
ms
To within stated accuracy
Settling Time 179° Step Input
3.7
3.8
ms
To within one degree
EXC, EXC OUTPUTS
Voltage
3.34
3.6
3.83
V p-p
Load ±100 A
Center Voltage
2.39
2.47
2.52
V
Frequency
10
kHz
FS1 = high, FS2 = high
12
kHz
FS1 = high, FS2 = low
15
kHz
FS1 = low, FS2 = high
20
kHz
FS1 = low, FS2 = low
EXC/EXC DC Mismatch
35
mV
THD
60
55
dB
First five harmonics
FAULT DETECTION BLOCK
LOS
Sin/Cos Threshold
2.86
2.92
3.0
V p-p
DOS and LOT go low when Sin or Cos fall below
threshold.
Angular Accuracy (Worst Case)
45
Degrees
LOS indicated before angular output error exceeds limit
(3.96 V p-p input signal and 2.9 V LOS threshold).
Angular Latency (Worst Case)
90
Degrees
Maximum electrical rotation before LOS is indicated
(3.96 V p-p input signal and 2.9 V LOS threshold).
Time Latency
125
s
1 The voltages Sin, SinLO, Cos, and CosLO relative to AGND must always be between 0.2 V and AVDD.
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相关代理商/技术参数 |
参数描述 |
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| AD2S1200YSTZ | 制造商:Analog Devices 功能描述:IC 12BIT ADC REF OSC SMD 2S1200 |
| AD2S1200YSTZSTZ | 制造商:Analog Devices 功能描述:ANAAD2S1200YSTZ |
| AD2S1200ZSTZ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD2S1205 | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit R/D Converter with Reference Oscillator |
| AD2S1205WSTZ | 功能描述:IC CONV R/D 12BIT W/OSC 44-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - ADCs/DAC - 专用型 系列:- 产品培训模块:Data Converter Basics 标准包装:1 系列:- 类型:电机控制 分辨率（位）:12 b 采样率（每秒）:1M 数据接口:串行，并联 电压电源:单电源 电源电压:2.7 V ~ 3.6 V，4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:100-TQFP 供应商设备封装:100-TQFP（14x14） 包装:剪切带 (CT) 其它名称:296-18373-1 |
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