Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

34920 Datasheet(PDF) 9 Page - Freescale Semiconductor, Inc

Part # 34920
Description  2.8 ohm (Typ) Quad H-Bridge Motor Driver
PDF  29 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

34920 Datasheet(HTML) 9 Page - Freescale Semiconductor, Inc

Back Button 34920 Datasheet HTML 5Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 6Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 7Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 8Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 9Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 10Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 11Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 12Page - Freescale Semiconductor, Inc 34920 Datasheet HTML 13Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 29 page
background image
Analog Integrated Circuit Device Data
Freescale Semiconductor
9
34920
ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics
Characteristics noted under conditions 21 V ≤ VVB+ ≤ 42 V, TA = 10°C to 55°C, TJ max = 135°C, VCC = 5.25 V max unless
otherwise noted. Typical values noted reflect the approximate parameter mean at TA = 25°C under typical conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
SERIAL INPUT PORT TIMING
Serial Clock Frequency
fCLK
–
4.0
12
MHz
SCLK High Width
tCLH
41.667
125
–
ns
SCLK Low Width
tCLL
41.667
125
–
ns
Delay CS Falling to First SCLK Rising
tCS-SCLK
83.333
250
–
ns
Delay Last SCLK Rising Edge to CS Rising
tSCLK-CS
83.333
250
–
ns
Data Valid to SCLK Set-Up Time
tDSU
41.667
125
–
ns
Data Hold Time
tDHD
41.667
125
–
ns
SDI Rise Time
tRD
5.0
–
10
ns
SDI Fall Time
tFD
5.0
–
10
ns
SCLK Rise/Fall Time
tRFC
5.0
–
10
ns
CS Off-Time (tDHD + tDSU)
tNCS-OFF
83.333
250
–
ns
V1 AND V2 VOLTAGE REGULATORS
Clock Frequency Overtemperature
fOP
175
200
225
kHz
V1 Duty Cycle
V1_DC
35
37.5
40
%
V2 Duty Cycle
V2_DC
80
82.5
85
%
BIPOLAR CURRENT REGULATED STEP MOTOR DRIVE SYSTEM
Shoot-Through Delay
tDEAD
15
200
350
ns
Off-Time
tOFF
20
29
38
µs
Current Blanking Time
tBLANK
300
–
750
ns
DC MOTOR DRIVE SYSTEM
PWM Frequency
TA = 25°C
fPWM
–
20
21
kHz
Shoot-Through Delay
tDEAD
15
180
350
ns
Overcurrent Off-Time
tOC_OFF
10
40
70
µs



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com