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參數資料
| 型號： | HCPL-7800B-500 |
| 元件分類： | 運動控制電子 |
| 英文描述： | High CMR Isolation Amplifiers |
| 中文描述： | 高CMR隔離放大器 |
| 文件頁數： | 7/17頁 |
| 文件大小： | 375K |
| 代理商： | HCPL-7800B-500 |
1-222
AC Electrical Specifications
All specifications and figures are at the nominal operating condition of V
IN+
= 0 V, V
IN-
= 0 V, T
A
= 25
°
C,
V
DD1
= 5.0 V, and V
DD2
= 5.0 V, unless otherwise noted.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Fig.
Note
Rising Edge Isolation
Mode Rejection
IMR
R
10
25
kV/
μ
s
V
IM
= 1 kV
19, 20
26
Falling Edge Isolation
Mode Rejection
IMR
F
10
15
kV/
μ
s
Isolation Mode Rejection
Ratio at 60 Hz
IMRR
>140
dB
19
27
Propagation Delay to 10%
t
PD10
t
PD50
t
PD90
t
R/F
f
-3dB
f
-45
°
V
N
2.0
3.3
μ
s
-40
°
C < T
A
< 85
°
C
21, 22
Propagation Delay to 50%
3.4
5.6
μ
s
Propagation Delay to 90%
6.3
9.9
μ
s
Rise/Fall Time (10%-90%)
4.3
6.6
μ
s
Bandwidth (-3 dB)
50
85
kHz
23, 24
Bandwidth (-45
°
)
35
kHz
RMS Input-Referred
Noise
300
μ
V rms
Bandwidth = 100 kHz
25, 26
28
Power Supply Rejection
PSR
5
mV
p-p
29
Package Characteristics
All specifications and figures are at the nominal operating condition of V
IN+
= 0 V, V
IN-
= 0 V, T
A
= 25
°
C, V
DD1
= 5.0 V, and V
DD2
= 5.0 V, unless otherwise noted.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Fig. Note
Input-Output Momentary
Withstand Voltage*
V
ISO
3750
V rms
t = 1 min., RH
≤
50%
30, 31
Input-Output Resistance
R
I-O
10
12
10
13
T
A
= 25
°
C
T
A
= 100
°
C
f = 1 MHz
V
I-O
= 500 Vdc
30
10
11
Input-Output Capacitance
C
I-O
θ
jci
0.7
pF
30
Input IC Junction-to-
Case Thermal Resistance
96
°
C/W
32
Output IC Junction-to-Case
Thermal Resistance
θ
jco
114
°
C/W
*The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output
continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable), your
equipment level safety specification, or HP Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HCPL-7840 | 功能描述:隔離放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-7840#060 | 功能描述:隔離放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-7840#300 | 功能描述:隔離放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-7840#360 | 功能描述:隔離放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
| HCPL-7840#500 | 功能描述:隔離放大器 4.5 - 5.5 SV 8 dB RoHS:否 制造商:Texas Instruments 輸入補償電壓:1.5 mV 共模抑制比（最小值）:95 dB 帶寬:60 KHz 工作電源電壓:3.3 V 電源電流:8 mA 工作溫度范圍:- 40 C to + 105 C 安裝風格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
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