IC-TW28 Datasheet, PDF (78/80 Pages) IC-Haus GmbH – 10-BIT SIN/COS INTERPOLATOR

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Rev D2, Page 78/80
REVISION HISTORY
Rel. Rel. Date⁹ Chapter
A1 2015-11-13 All
Modification
Initial release
Page
all
Rel. Rel. Date⁹ Chapter
B1 2016-03-03
Modification
Refer to datasheet release B1.
Page
Rel. Rel. Date⁹ Chapter
Modification
C1 2016-07-20 ELECTRICAL
CHARACTERISTICS
Items 105, 203: max value
Item 301 moved to 907
Item 601: max value, item 603: condition added
Item 902: min value, items 904 to 906 supplemented as new items
Items A01 to A06: changed
CONFIGURATION PARAMETERS
LED_PWM register renamed to LED_START, description changed
LED_PWM register description changed
LED_CFG.buffer register added
S_ADC and C_ADC registers added (to read rough ADC values using encoder link)
LED INTENSITY CONTROL
Section updated
DESIGN REVIEW: Function Notes Chip release W taken up; entry added for Elec.Char. 901
Page
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36ff
72
77
Rel. Rel. Date⁹ Chapter
Modification
Page
D1 2017-04-28 BLOCK DIAGRAM
Block diagram updated
1
PACKAGING INFORMATION
Updated packaging info, pin functions, and electrical connections to warn against floating 5, 7
inputs.
ELECTRICAL
Item 004: max value
9ff
CHARACTERISTICS
Item 102: min values supplemented
Item 501 to 504: new items
Item 601, 901, 903: max value
Item 805, 806: typ and max values
Item 902: min value
Item 906: condition
Item 907: relative to fosc
Items A02: condition and value, items A03, A04: condition changed
Items A05, A06: max value
Figures 3 and 4 updated
ELECTRICAL CONNECTIONS
Figure 20 updated
23
SPI COMMUNICATION
New Fig. 22: SPI Command reference
Register Data and Position Read section added
30, 32
CONFIGURATION PARAMETERS Added Device ID (0xE000) and Rev (0xE002 and 0xE003) registers to Register Map 37,
and Configuration Parameters.
54
INPUT CONFIGURATION AND
Note added that a 1 Vpp-diff signal with 2.5 Vcm is not compatible.
55
SIGNAL LEVELS
LED INTENSITY CONTROL
Description of direct LED connection updated.
73
DESIGN REVIEW: Function Notes Update of chip releases
77
Rel. Rel. Date⁹ Chapter
Modification
D2 2017-10-10 FEATURES
Text update regarding input and output frequency
ELECTRICAL
CHARACTERISTICS
Items 004, 901: condition changed to 120 Ω termination
Items 102, 103: names of parameter and symbols
Item 501: inclusion of chip release V1
Item 602: typ. value moved to max. value
Fig. 1 and 2 captions edited
OPERATING REQUIREMENTS:
SPI Interface
Items I006: condition added
FUNCTIONAL BLOCK DIAGRAM RS422 termination resistors changed to 120 Ω
and subsequent chapters
INPUT CONFIGURATION AND
SIGNAL LEVELS
Correction of input signal values to match Elec.Char. 102
DESIGN REVIEW: Function Notes Update of chip releases
9 _{Release Date format: YYYY-MM-DD}
Page
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12
15ff
55
77