参数资料
型号: ISO1I811T
厂商: Infineon Technologies
文件页数: 24/28页
文件大小: 0K
描述: ISOLAT DGTL 500VAC 8CH 48TSSOP
标准包装: 1
系列: ISOFACE™
输入 - 1 侧/2 侧: 2/0
通道数: 8
电源电压: 2.85 V ~ 5.5 V
电压 - 隔离: 500VAC
传输延迟: 40000ns
输出类型: 并联,串行
封装/外壳: 48-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 48-TSSOP
包装: 标准包装
工作温度: -40°C ~ 85°C
其它名称: ISO1I811TDKR
ISO1I811T
Electrical Characteristics
5.4
Electrical Characteristics Microcontroller Interface
Timing characteristics refer to C L < 50 pF and R L > 10 k Ω .
Table 10
Sensor Scanning and Averaging
Parameter
at T j = -40 ... 125°C, V bb =9.6...35V,
Symbol
Min.
Values
Typ.
Max.
Unit
Note /
Test Condition
V CC =2.85...5.5V, unless otherwise
specified
Scan Frequency Range
f scanrge
50
150
kHz
1)
refer to Figure 4
Input Scan Propagation Delay
Filter Bypass delay
Input Scan Jitter
Input Scan Processing Delay
Digital Filter Monitoring Time
t ctdelay
t bypass
Δ t scan
t delay
t FILT01
40
10
60
1.0
10
μs
μs
μs
μs
ms
applies equally to all
channels 2)
2)
2)
2)
DS0=L, DS1=H 2)
N=125 D
Digital Filter Monitoring Time
t FILT02
3.2
ms
DS0=H, DS1=L 2)
N=400 D
Digital Filter Monitoring Time
t FILT03
10.0
ms
DS0=L, DS1=L 2)
N=1248 D
Digital Filter Monitoring Time
t FILToff
10
μs
DS0=H, DS1=H 2)
Filter is Bypassed
1) not subject to production test, specified by design
2) valid for f scantyp = 100kHz
Table 11
Setting at the Configuration Pin (CLKADJ) see also Figure 4
Parameter
at T j = -40 ... 125°C, V bb =9.6...35V,
Symbol
Min.
Values
Typ.
Max.
Unit
Note /
Test Condition
V CC =2.85...5.5V, unless otherwise
specified
ROSC Resistance to GND
ROSC Pin Regulated Voltage
R OSC
V ROSCreg
73.2
1.2
221
k Ω
V
E96 resistor
Max. ROSC Pin Load Capacitance C ROSCmax
5
pF
1)
1) required for operation
Data Sheet
24
Revision 2.0, 2012-06-14
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