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参数资料
| 型号： | ADMC331 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| 中文描述： | 单芯片DSP的电机控制器 |
| 文件页数： | 2/36页 |
| 文件大小： | 248K |
| 代理商： | ADMC331 |
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–2–
REV. B
ADMC331–SPECIFICATIONS
(V
DD
= +5 V 10%, GND = SGND = 0 V, T
A
= –40 C to +85 C, unless otherwise noted)
Parameter
Min
Typ
Max
Units
Conditions/Comments
ANALOG-TO-DIGITAL CONVERTER
Charging Capacitor = 1000 pF
2.5 kHz Sample Frequency
Signal Input
Resolution
Converter Linearity
Zero Offset
Channel-to-Channel Comparator Match
Comparator Delay
Current Source
Current Source Linearity
0.3
3.3
1
12
2
12
50
22
V
Bits
LSBs
mV
mV
ns
μ
A
%
No Missing Codes
2
5
600
12.7
10.16
15.24
2
ELECTRICAL CHARACTERISTICS
V
IL
Logic Low
V
IH
Logic High
V
OL
Low Level Output Voltage
V
OL
Low Level Output Voltage (XTAL)
V
OH
High Level Output Voltage
I
IL
Low Level Input Current
I
IH
High Level Input Current
I
IH
Hi-Level
PWMTRIP
, PIO0–PIO23 Current
I
IH
Hi-Level PWMPOL/
PWMSR
Current
I
IL
Lo-Level
PWMTRIP
, PIO0–PIO23 Current
I
IL
Lo-Level PWMPOL/
PWMSR
Current
I
DD
Supply Current (Dynamic)
I
DD
Supply Current (Idle)
REFERENCE VOLTAGE OUTPUT
Voltage Level
Output Voltage Change T
MIN
to T
MAX
16-BIT PWM TIMER
Counter Resolution
Edge Resolution (Single Update Mode)
Edge Resolution (Double Update Mode)
Programmable Deadtime Range
Programmable Deadtime Increments
Programmable Pulse Deletion Range
Programmable Pulse Deletion Increments
PWM Frequency Range
PWMSYNC Pulsewidth (T
CRST
)
Gate Drive Chop Frequency Range
0.8
V
V
V
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
mA
mA
2
0.4
0.5
I
OL
= 2 mA
I
OL
= 2 mA
I
OH
= 0.5 mA
V
IN
= 0 V
V
IN
= V
DD
@ V
DD
= max, V
IN
= V
DD
max
@ V
DD
= max, V
IN
= V
DD
max
@ V
DD
= max, V
IN
= 0 V
@ V
DD
= max, V
IN
= 0 V
13 MHz DSP Clock
13 MHz DSP Clock
4
–10
10
100
10
10
100
120
60
2.2
2.55
20
2.9
V
mV
100
μ
A Load
16
Bits
ns
ns
μ
s
ns
μ
s
ns
kHz
μ
s
MHz
76.9
38.5
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
13 MHz CLKIN
0
78
76.9
0
78
76.9
0.198
0.077
0.02
9.8
6.5
AUXILIARY PWM TIMERS
Resolution
PWM Frequency
8
Bits
MHz
0.051
6.5
13 MHz CLKIN
NOTES
1
Signal input max V = 3.5 V if V
DD
= 5 V
±
5%.
2
Resolution varies with PWM switching frequency (13 MHz Clock in Double Update mode), 50.7 kHz = 9 bits, 6.3 kHz = 12 bits.
Specifications subject to change without notice.
相关PDF资料 |
PDF描述 |
|---|---|
| ADMC331BST | Single Chip DSP Motor Controller |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADMC331-ADVEVALKIT | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Chip DSP Motor Controller |
| ADMC331BST | 制造商:Analog Devices 功能描述:DSP Motor Controller 80-Pin TQFP 制造商:Analog Devices 功能描述:IC MOTOR CONTROLLER 制造商:Analog Devices 功能描述:SOME BENT LEADS |
| ADMC331BSTZ | 制造商:Analog Devices 功能描述:DSP Motor Controller 80-Pin TQFP |
| ADMC331-PB | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Chip DSP Motor Controller |
| ADMC340BST | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference |
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