AD2S1210DSTZ datasheet(5/36 Pages) AD

5 / 36 page

AD2S1210

Rev. 0 | Page 5 of 36

Parameter

Min

Typ

Max

Unit

Conditions/Comments

POWER REQUIREMENTS

AVDD

4.75

5.25

DVDD

4.75

5.25

VDRIVE

2.3

5.25

POWER SUPPLY

IAVDD

IDVDD

IOVDD

1 Temperature ranges are as follows: A, B grades: –40°C to +85°C; C, D grades: –40°C to +125°C.

2 The voltages, SIN, SINLO, COS, and COSLO, relative to AGND, must always be between 0.15 V and AVDD − 0.2 V.

3 All specifications within the angular accuracy parameter are tested at constant velocity, that is, zero acceleration.

4 The velocity accuracy specification includes velocity offset and dynamic ripple.

5 For example when RES0 = 0 and RES1 = 1, the position output has a resolution of 12 bits. The velocity output has a resolution of 11 bits with the MSB indicating the

direction of rotation. In this example, with a CLKIN frequency of 8.192 MHz the velocity LSB is 0.488 rps, that is, 1000 rps/(211).

6 The clock frequency of the AD2S1210 can be supplied with a crystal, an oscillator, or directly from a DSP/microprocessor digital output. When using a single-ended

clock signal directly from the DSP/microprocessor, the XTALOUT pin should remain open circuit and the logic levels outlined under the logic inputs parameter in Table 1 apply.

AD2S1210DSTZ 数据表(PDF) 5 Page - Analog Devices

AD2S1210DSTZ 数据表(HTML) 5 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

数据表下载

链接网址

AD2S1210DSTZ 数据表(PDF) 5 Page - Analog Devices

AD2S1210DSTZ 数据表(HTML) 5 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

数据表 下载

链接网址

数据表下载