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參數(shù)資料
| 型號： | HCPL7840 |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | Analog Isolation Amplifier |
| 中文描述： | 模擬隔離放大器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 217K |
| 代理商： | HCPL7840 |
1-252
AC Electrical Specifications
All specifications, typicals and figures are at the nominal operating conditions of V
IN+
= 0 V, V
IN-
= 0 V,
T
A
= 25
°
C, V
DD1
= 5 V and V
DD2
= 5 V, unless otherwise noted.
Parameter
Symbol
Min.
Typ.
Max.
Common Mode
CMR
10
15
Rejection
Common Mode
CMRR
>140
Rejection Ratio
at 60 Hz
Propagation Delay
t
PD50
3.7
to 50%
Unit
kV/
μ
s
Test Conditions
V
CM
= 1 kV
4.5
≤
(V
DD1
, V
DD2
)
≤
5.5 V
Fig.
16
Note
8
dB
9
6.5
μ
s
V
IN+
= 0 to 100 mV step
-40
°
C
≤
T
A
≤
85
°
C
4.5
≤
(V
DD1
, V
DD2
)
≤
5.5 V
17,18
Propagation Delay
to 90%
Rise/Fall Time
(10-90%)
Small-Signal
Bandwidth
(-3 dB)
Small-Signal
Bandwidth (-45
°
)
RMS Input-
Referred Noise
Power Supply
Rejection
t
PD90
5.7
9.9
t
R/F
3.4
6.6
f
-3 dB
50
100
kHz
-40
°
C
≤
T
A
≤
85
°
C
4.5
≤
(V
DD1
, V
DD2
)
≤
5.5 V
17,19,
20
f
-45
°
33
V
N
0.6
mV
rms
In recommended
application circuit
21, 23
10
PSR
570
mV
P-P
11
Package Characteristics
All specifications, typicals and figures are at the nominal operating conditions of V
IN+
= 0 V, V
IN-
= 0 V,
T
A
= 25
°
C, V
DD1
= 5 V and V
DD2
= 5 V, unless otherwise noted.
Parameter
Symbol
Min.
Typ.
Input-Output Momentary
V
ISO
2500
Withstand Voltage*
Input-Output Resistance
R
I-O
10
12
Input-Output Capacitance
C
I-O
0.6
Max.
Unit
V
rms
Test Conditions
t = 1 min., RH
≤
50%
Fig. Note
12,13
pF
V
I-O
= 500 Vdc
f = 1 MHz
V
I-O
= 0 Vdc
13
*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(guān)代理商/技術(shù)參數(shù) |
參數(shù)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(bǔ)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(fēng)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(bǔ)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(fēng)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(bǔ)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(fēng)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(bǔ)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(fēng)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(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:SOP-8 封裝:Tube |
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