參數(shù)資料
型號: HCPL-786J-XXXE
英文描述: Optically Isolated Sigma-Delta Modulator
中文描述: 光隔離Σ-Δ調(diào)制器
文件頁數(shù): 7/18頁
文件大?。?/td> 560K
代理商: HCPL-786J-XXXE
7
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Specifications (DC)
Unless otherwise noted, all specifications are at V
IN+
= 0 V and V
IN-
= 0 V, all Typical specifications are at T
A
= 25°C and
V
DD1
= V
DD2
= 5 V, and all Minimum and Maximum specifications apply over the following ranges: T
A
= -40°C to +85°C,
V
DD1
= 4.5 to 5.5 V and V
DD2
= 4.5 to 5.5 V.
Parameter
Symbol
Min.
Max.
Units
Note
Storage Temperature
T
S
-55
125
°C
Ambient Operating Temperature
T
A
-40
85
°C
Supply Voltages
V
DD1
, V
DD2
0
5.5
V
Steady-State Input Voltage
V
IN+
, V
IN-
-2.0
V
DD1
+ 0.5
V
1
Two Second Transient Input Voltage
-6.0
Output Voltages
MCLK, MDAT
-0.5
V
DD2
+ 0.5
V
Lead Solder Temperature
260°C for 10 sec., 1.6 mm below seating plane
2
Solder Reflow Temperature Profile
See Maximum Solder Reflow Thermal Profile section
Parameter
Symbol
Min.
Max.
Units
Note
Ambient Operating Temperature
T
A
-40
+85
°C
Supply Voltages
V
DD1
, V
DD2
4.5
5.5
V
Input Voltage
V
IN+
, V
IN-
-200
+200
mV
1
Parameter
Symbol
Min.
Typ.
Max.
Units
Conditions
Fig.
Note
Average Input Bias Current
I
IN
-0.8
μA
k
dB
1
3
Average Input Resistance
R
IN
450
3
Input DC Common-Mode
Rejection Ratio
CMRR
IN
60
4
Output Logic High Voltage
V
OH
3.9
4.9
V
I
OUT
= -100 μA
Output Logic Low Voltage
V
OL
0.1
0.6
V
I
OUT
= 1.6 mA
Output Short Circuit Current
|I
OSC
|
30
mA
V
OUT
= V
DD2
or GND2
5
Input Supply Current
I
DD1
10
15
mA
V
IN+
= -350 mV
to +350 mV
2
Output Supply Current
I
DD2
10
15
mA
3
Output Clock Frequency
f
CLK
8.2
10
13.2
MHz
4
Data Hold Time
t
HDDAT
15
ns
6
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