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參數(shù)資料
| 型號(hào)： | ISO103B |
| 元件分類： | 隔離放大器 |
| 英文描述： | Low-Cost, Internally Powered ISOLATION AMPLIFIER |
| 中文描述： | 低成本，內(nèi)部隔離放大器技術(shù) |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 112K |
| 代理商： | ISO103B |
ISO103
2
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C and V
CC2
=
±
15V,
±
15mA output current unless otherwise noted.
ISO103
ISO103B
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ISOLATION
Rated Continuous Voltage
(1)
AC, 60Hz
DC
Test Breakdown, 100% AC, 60Hz
Isolation-Mode Rejection
T
MIN
to T
MAX
T
MIN
to T
MAX
10s
1500Vrms, 60Hz
2121VDC
1500
2121
5657
6
6
6
Vrms
VDC
Vpk
dB
dB
|| pF
μ
A
130
160
6
6
6
6
Barrier Impedance
Leakage Current
10
12
|| 9
1
240Vrms, 60Hz
2
6
GAIN
Nominal
Initial Error
Gain vs Temperature
Nonlinearity
1
6
V/V
% FSR
ppm/
°
C
% FSR
%FSR
±
0.12
±
60
±
0.026
±
0.009
±
0.3
±
100
±
0.075
±
0.08
±
20
±
0.018
6
±
0.15
±
50
±
0.050
±
0.025
V
O
= –10V to 10V
V
O
= –5V to 5V
INPUT OFFSET VOLTAGE
Initial Offset
vs Temperature
vs Power Supplies
vs Output Supply Load
±
20
±
300
0.9
±
0.3
±
60
±
500
6
6
6
6
6
6
mV
μ
V/
°
C
mV/V
mV/mA
V
CC2
=
±
10V to
±
18V
I
O
= 0 to
±
50mA
SIGNAL INPUT
Voltage Range
Resistance
Output Voltage in Range
±
10
±
15
200
6
6
6
V
k
SIGNAL OUTPUT
Voltage Range
Current Drive
Ripple Voltage, 800kHz Carrier
±
10
±
5
±
12.5
±
15
25
5
1000
4
6
6
6
6
6
6
6
6
V
mA
mVp-p
mVp-p
pF
μ
V/
√
Hz
400
/4.7nF (See Figure 4)
Capacitive Load Drive
Voltage Noise
FREQUENCY RESPONSE
Small Signal Bandwidth
Slew Rate
Settling Time
20
1.5
75
6
6
6
kHz
V/
μ
s
μ
s
0.1%, –10/10V
POWER SUPPLIES
Rated Voltage, V
CC2
Voltage Range
Input Current
±
15
6
V
V
±
10
±
18
6
6
I
O
=
±
15mA
I
= 0mA
No Filter
C
= 1
μ
F
Load = 15mA
50mA Balanced Load
100mA Single-Ended Loads
Balanced Load
+90/–4.5
+60/–4.5
60
3
±
15
6
6
6
6
6
6
6
6
6
6
6
6
6
mA
mA
mAp-p
mAp-p
V
V
V
%/mA
V/V
mV/
°
C
%
mVp-p
mVp-p
μ
F
MHz
Ripple Current
Rated Output Voltage
Output
±
14.25
10
10
±
15.75
6
6
6
6
Load Regulation
Line Regulation
Output Voltage vs Temperature
Voltage Balance Error,
±
V
CC1
Voltage Ripple (800kHz)
0.3
1.12
2.5
0.05
50
5
No External Capacitors
C
EXT
= 1
μ
F
Output Capacitive Load
Sync Frequency
1
6
Sync-Pin Grounded
(2)
1.6
6
TEMPERATURE RANGE
Specification
Operating
Storage
–25
–25
–25
+85
+85
+125
6
6
6
6
6
6
°
C
°
C
°
C
6
Specifications same as ISO103.
NOTE: (1) Conforms to UL1244 test methods. 100% tested at 1500Vrms for 1 minute. (2) If using external synchronization with a TTL-level clock, frequency should
be between 1.2MHz and 2MHz with a duty-cycle greater than 25%.
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