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ACPL-C870-500E 参数 Datasheet PDF下载

ACPL-C870-500E图片预览
型号: ACPL-C870-500E
PDF下载: 下载PDF文件 查看货源
内容描述: 精密光学隔离电压传感器 [Precision Optically Isolated Voltage Sensor]
分类和应用: 传感器
文件页数/大小: 14 页 / 128 K
品牌: AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
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Table 7. Electrical Specifications (continued)  
Unless otherwise noted, T = -4±° C to +1±.° C, V  
= 40. V to .0. V, V  
= 303 V to .0. V, V = ± – 2 V, and V = ± V0  
A
DD1  
DD2  
IN  
SD  
[1]  
Parameter  
Symbol  
Min.  
Typ.  
Max. Unit  
Test Conditions/Notes  
Fig.  
AC CHARACTERISTICS  
Vout Noise  
Nout  
±0±13  
mVrms Vin = ± V;  
12  
Output low-pass filtered  
to 18± Kꢀz0 Note 30  
Small-Signal Bandwidth (-3 dB)  
f–3 dB  
tPD1±  
tPD.±  
tPD9±  
tR/F  
7±  
1±±  
202  
307  
.03  
207  
2.  
kꢀz  
s  
Guaranteed by design  
Step input0  
Input to Output  
.±5-1±5  
30±  
.0.  
60.  
40±  
4±  
18  
18  
18  
Propagation Delay  
.±5-.±5  
.±5-9±5  
s  
Step input0  
s  
Step input0  
Output Rise/Fall Time (1±5-9±5)  
Shutdown Delay  
s  
Step input (tPD9± - tPD1±  
)
tSD  
s  
Vin = 2 V  
17  
Enable Delay  
tON  
1.±  
1.  
2±±  
s  
Common Mode Transient Immunity  
Power Supply Rejection  
CMTI  
PSR  
1±  
kV/s  
dB  
VCM = 1 kV, TA = 2.° C  
1 Vpp 1 kꢀz sine wave  
-78  
ripple on VDD1  
,
differential output  
POWER SUPPLIES  
Input Side Supply Current  
IDD1  
1±0.  
1.  
1.  
mA  
A  
VSD = ± V  
VSD = . V  
IDD2  
60.  
601  
12  
11  
mA  
mA  
. V supply  
303 V supply  
Notes:  
10 All Typical values are under Typical Operating Conditions at T = 2.° C, V  
= . V, V = . V0  
DD2  
A
DD1  
20 Gain is defined as the slope of the best-fit line of differential output voltage (V  
error adjusted0  
– V  
) versus input voltage over the nominal range, with offset  
OUT-  
OUT+  
30 Noise is measured at the output of the differential to single ended post amplifier0  
40 When is V = . V or when shutdown is enabled, V  
is close to ±V and V  
is at close to 2046 V0 This is similar to when VDD1 is not supplied0  
SD  
out+  
out-  
Table 8. Package Characteristics  
Parameter  
Symbol  
Min  
Typ  
Max  
Units  
Test Conditions  
Note  
Input-Output Momentary  
Withstand Voltage  
VISO  
.±±±  
Vrms  
Rꢀ < .±5, t = 1 min0,  
TA = 2.° C  
1, 2  
Resistance (Input-Output)  
Capacitance (Input-Output)  
Notes:  
RI-O  
CI-O  
> 1±12  
±0.  
V
I-O = .±± VDC  
3
3
pF  
f = 1 Mꢀz  
10 In accordance with UL 1.77, each optocoupler is proof tested by applying an insulation test voltage ≥ 6±±± Vrms for 1 second (leakage detection  
current limit, I ≤ . mA)0 This test is performed before the 1±±5 production test for partial discharge (method b) shown in IEC/EN/DIN EN 6±747-  
I-O  
.-. Insulation Characteristic Table0  
20 The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous  
voltage rating0 For the continuous voltage rating, refer to the IEC/EN/DIN EN 6±747-.-. insulation characteristics table and your equipment level  
safety specification0  
30 This is a two-terminal measurement: pins 1–4 are shorted together and pins .–8 are shorted together0  
7
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