Datasheet > ADA4571

ADA4571

更新时间： 2024-09-18 01:17:27

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
21页	576K
描述
Integrated AMR Angle Sensor and Signal Conditioner

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADA4571 数据手册

Product

Overview

Online

Documentation

Design

Resources

Sample

& Buy

Discussion

Data Sheet

ADA4571

ADA4571B

−40°C ≤ T_A≤ +125°C, V_DD= 2.7 V to 5.5 V, C_L= 10 nF to GND, R_L= 200 kΩ to GND; angle inaccuracies referred to homogenous

magnetic field of 25 kA/m; output signals and offset voltages are related to the common-mode level of V_DD/2, unless otherwise stated.

Table 3.

Parameter

Symbol Test Conditions/Comments

Min

Typ

Max

Unit

ANGULAR PERFORMANCE

Angle Measurement Range

Uncorrected Angular Error¹

180

Degrees

α_UNCORR

T_A= −40°C

T_A= 25°C

T_A= 125°C

T_A= −40°C to +125°C, GC = GND

Single Point Calibration Angular

Error^{2, 3}

α_CAL

0.5

T_A= −40°C to +125°C, GC = V_DD

T_A= −40°C to +125°C, rotation frequency =

2000 rpm

After end of line (EOL) calibration for offset

voltage error and amplitude synchronism at

T_A= −40°C to +125°C (only 180° range)

0.5

0.1

Degrees

Dynamic Angular Error⁴

Angular Inaccuracy^{3, 5}

α_DYNAMIC

∆α

0.4

0.05

Degrees

OUTPUT PARAMETERS

Amplitude

V_AMP

GC = GND

T_A= −40°C

T_A= 25°C

T_A= 125°C

% V_DD

% peak

µs

GC = V_DD

T_A= −40°C

T_A= 25°C

T_A= 125°C

VSIN and VCOS, normal operation

VSIN or VCOS, broken bond wire detected

GC = V_DD

3.75

+0.75

Output Voltage Range

Output Voltage Low

Output Referred Offset Voltage

V_{O_SWING}

V_OL

V_OFFSET

GC = GND

Amplitude Synchronism Error⁶

Delay Time

Phase Error⁷

Orthogonality Error³

Output Noise

Output Series Resistance

−0.75

t_DEL

Φ_ERR

V_NOISE

R_O

Rotation frequency = 30,000 rpm

0.8

Degrees

µV rms

0.05

BW = 80 kHz, RTO

Normal operation, PD = GND

PD = V_DD

500

kΩ

Output −3 dB Cutoff Frequency³

Power Supply Rejection³

f_−3dB

PSRR

Amplifier BW, C_L= 10 pF

100

kHz

Measured as output variation from V_DD/2,

V_DD= 2.7 V to 5.5 V, R_L= 200 kΩ to GND,

GC = GND or V_DD

Output Short-Circuit Current

I_SC

Short to GND per pin (VSIN, VCOS)

Short to VDD per pin (VSIN, VCOS)

α = 0° and 135°, T_A= 25°C

−15

−18

mV/°

Sensitivity

SEN

POWER SUPPLY

Supply Voltage

Quiescent Supply Current

V_DD

I_SY

2.7

3.5

5.5

6.5

12.5

150

PD = GND, GC = GND, no load

PD = GND, GC = V_DD

PD = V_DD, no load

To 98% of desired output level after V_DDwas

reached

4.5

µA

µs

Power-Up Time

t_PWRUP

To 98% of desired output level after PD cycling

100

µs

Rev. 0 | Page 5 of 21

1 2 3 456 7 8...21

中文翻译

下载PDF

与ADA4571相关器件

型号	品牌	获取价格	描述	数据表
ADA4571-2	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4571-2WHRZ-RL	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4571BRZ	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4571BRZ-R7	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4571BRZ-RL	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4571R-EBZ	ADI	获取价格	Customer supplied 6 V to 12 V bench supply
ADA4571WHRZ-R7	ADI	获取价格	Integrated AMR Angle Sensor and Signal Conditioner
ADA4610-1	ADI	获取价格	Rail-to-rail output
ADA4610-1_16	ADI	获取价格	Low Noise, Precision, Rail-to-Rail Output, JFET Single/Dual/Quad Op Amps
ADA4610-1ARJZ-R2	ADI	获取价格	Low Noise, Precision, Rail-to-Rail Output, JFET Single/Dual/Quad Op Amps

与ADA4571相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

16
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

14
SL74HC10N：高性能三输入与非门解析
2024-09-03

93
AIC1781A 电池充电控制器深度解析
2024-09-03

82

产品中心

服务支持

精选活动

关于我们

帮助中心

ADA4571

ADA4571 数据手册

与ADA4571相关器件

与ADA4571相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADA4571

ADA4571 数据手册

与ADA4571相关器件

与ADA4571相关文章

您还可以找

您在本页遇到什么问题？