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參數(shù)資料
| 型號： | SA5570 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Brushless DC Motor Controller(無刷式DC馬達驅(qū)動控制器) |
| 中文描述： | 無刷直流電機控制器（無刷式直流馬達驅(qū)動控制器） |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 89K |
| 代理商： | SA5570 |
Philips Semiconductors Linear Products
Product specification
NE/SA5570
Brushless DC motor controller
August 31, 1994
1154
SYMBOL
PARAMETER
TEST CONDITIONS
SA/NE5570
Min
SE5570
Typ
UNIT
Typ
Max
Min
Max
Operational Amplifier
V
OS
Offset voltage
I
BIAS
Input bias current
Input common-mode voltage
range
V
OL
Large signal voltage gain
PSRR
Power supply rejection ratio
-20
3
+20
1
5
5
-20
3
+20
1
5
5
mV
μ
A
V
CM
T
A
=25
°
C
Over temp.
V
OUT
=1V to 11V
-0.3
0
70
60
11.5
-0.3
0
70
60
11.5
V
90
90
11.7
0.2
80
250
300
90
90
11.7
0.2
80
250
300
dB
dB
V
V
dB
kHz
nV/
√
Hz
V
O
Output voltage swing
V
IN
=+50mV, I
L
=-150
μ
A
V
IN
=-50mV, I
L
=+150
μ
A
R
S
=10k
R
F
=100k
F=1kHz
0.5
0.5
CMRR
GBW
V
NN
Digital-to-Analog Converter
Resolution
INL
Integral non-linearity error
DNL
Differential non-linearity error
1
V
FS
Full-scale gain error
Full-scale temperature drift
V
ZS
Zero-scale offset error
Input impedance
(DAC ref. in)
t
S
Settling time to
±
0.5 LSB
t
PLH
Propagation delay time (high)
t
PHL
Propagation delay time (low)
Logic Inputs
V
IH
Input voltage: TTL high
V
IL
Input voltage: TTL low
I
IH
Input current: TTL high
I
IL
Input current: TTL low
Supply Current
I
DD
NOTES:
1. Monotonicity guaranteed over operating temperature range.
Common-mode rejection ratio
Gain bandwidth
Input noise voltage
60
60
8
±
2
±
1
±
0.8
8
±
2
±
1
±
0.8
bits
LSB
LSB
%FS
ppm/
°
C
LSB
±
1
±
0.5
±
0.2
20
±
1
±
1
±
0.5
±
0.2
20
±
1
Error amp. A
V
=1
V
REF
T
C
=0ppm/
°
C
Error amp. A
V
=1
±
2
±
2
Z
IN
30
45
60
30
45
60
k
5
5
μ
s
ns
ns
Through DAC
Through DAC
200
200
200
200
2.0
0
12
0.8
±
1
±
1
2.0
0
12
0.8
±
1
±
1
V
V
μ
A
μ
A
1.8
5.0
1.8
5.0
mA
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