參數(shù)資料
型號： MCZ33970EG
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： Dual Gauge Driver Integrated Circuit with Improved Damping Algorithms
中文描述： 雙計驅(qū)動集成電路與改進的阻尼算法
文件頁數(shù)： 26/36頁
文件大?。?/td> 430K
代理商： MCZ33970EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
26
33970
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
INTERNAL CLOCK CALIBRATION
Timing-related functions on the 33970 (e.g., pointer
velocities, acceleration, and Return To Zero Pointer speeds)
depend upon a precise, consistent time reference to control
the pointer accurately and reliably. Generating accurate time
references on an integrated circuit can be accomplished;
however, they tend to be costly due to the large amount of die
area required for trim pads and the associated trim
procedure. One possibility is an externally generated clock
signal; however, this requires a dedicated pin on the device
and controller. Another expensive approach would require
the use of an additional crystal or resonator.
The internal clock in the 33970 is temperature
independent and area efficient; however, it can vary up to 70
42
555
1801.8
118
295
3389.8
194
226
4424.8
43
546
1831.5
119
294
3401.4
195
225
4444.4
44
538
1858.7
120
293
3413.0
196
224
4464.3
45
529
1890.4
121
291
3436.4
197
224
4464.3
46
521
1919.4
122
290
3448.3
198
223
4484.3
47
514
1945.5
123
289
3460.2
199
222
4504.5
48
507
1972.4
124
287
3484.3
200
222
4504.5
49
500
2000.0
125
286
3496.5
201
221
4524.9
50
493
2028.4
126
285
3508.8
202
221
4524.9
51
487
2053.4
127
284
3521.1
203
220
4545.5
52
481
2079.0
128
282
3546.1
204
220
4545.5
53
475
2105.3
129
281
3558.7
205
219
4566.2
54
469
2132.2
130
280
3571.4
206
218
4587.2
55
464
2155.2
131
279
3584.2
207
218
4587.2
56
458
2183.4
132
278
3597.1
208
217
4608.3
57
453
2207.5
133
277
3610.1
209
217
4608.3
58
448
2232.1
134
275
3636.4
210
216
4629.6
59
444
2252.3
135
274
3649.6
211
216
4629.6
60
439
2277.9
136
273
3663.0
212
215
4651.2
61
434
2304.1
137
272
3676.5
213
215
4651.2
62
430
2325.6
138
271
3690.0
214
214
4672.9
63
426
2347.4
139
270
3703.7
215
214
4672.9
64
422
2369.7
140
269
3717.5
216
213
4694.8
65
418
2392.3
141
268
3731.3
217
212
4717.0
66
414
2415.5
142
267
3745.3
218
212
4717.0
67
410
2439.0
143
266
3759.4
219
211
4739.3
68
406
2463.1
144
265
3773.6
220
211
4739.3
69
403
2481.4
145
264
3787.9
221
210
4761.9
70
399
2506.3
146
263
3802.3
222
210
4761.9
71
396
2525.3
147
262
3816.8
223
209
4784.7
72
393
2544.5
148
261
3831.4
224
209
4784.7
73
389
2570.7
149
260
3846.2
225
208
4807.7
74
386
2590.7
150
259
3861.0
75
383
2611.0
151
258
3876.0
Table 21. Velocity Table (continued)
Velocity
Position
Time Between
Steps (
μ
s)
Velocity
(
μ
Steps/s)
Velocity
Position
Time Between
Steps (
μ
s)
Velocity
(
μ
Steps/s)
Velocity
Position
Time Between
Steps (
μ
s)
Velocity
(
μ
Steps/s)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33970EG 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GAUGE DRIVER SPI
MCZ33970EGR2 功能描述:馬達/運動/點火控制器和驅(qū)動器 DUAL GAGE DRVR IMP DAMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MCZ33972AEK 功能描述:接口 - 專用 MULT SW DET SUP-WKUP RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59
MCZ33972AEK/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Multiple Switch Detection Interface with Suppressed Wake-up
MCZ33972AEKR2 功能描述:接口 - 專用 MULT SW DET SUP-WKUP RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59
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