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PDF SI8710 Data sheet ( Hoja de datos )
| Número de pieza | SI8710 | |
| Descripción | 5 KV LED EMULATOR INPUT / OPEN COLLECTOR OUTPUT ISOLATORS | |
| Fabricantes | Silicon Laboratories | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SI8710 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Si87xx
5 KV LED EMULATOR INPUT, OPEN COLLECTOR
OUTPUT ISOLATORS
Features
Pin-compatible, drop-in upgrades for Wide range of product options
popular high-speed digital
1 channel diode emulator input
optocouplers
Performance and reliability
advantages vs. optocouplers
3 to 30 V open collector output
Propagation delay 30 ns
Resistant to temperature, age and Data rates dc to 15 Mbps
forward current effects
3.75 and 5 kV reinforced isolation
10x lower FIT rate for longer
UL, CSA, VDE
service life
Wide operating temperature range
Higher common-mode transient
immunity: >50 kV/µs typical
Lower power and forward input
diode current
PCB footprint compatible with
optocoupler packaging
–40 to +125 °C
RoHS-compliant packages
SOIC-8
DIP8
SDIP6
LGA8
Applications
Industrial automation
Isolated data acquisition
Motor controls and drives
Test and measurement equipment
Isolated switch mode power supplies
Safety Regulatory Approvals (Pending)
UL 1577 recognized
Up to 5000 Vrms for 1 minute
CSA component notice 5A
approval
IEC 60950-1, 61010-1, 60601-1
(reinforced insulation)
VDE certification conformity
IEC 60747-5-2 (VDE 0884 Part 2)
(reinforced insulation)
CQC certification approval
GB4943.1
Description
The Si87xx isolators are pin-compatible, one-channel, drop-in
replacements for popular optocouplers with data rates up to 15 Mbps.
These devices isolate high-speed digital signals and offer performance,
reliability, and flexibility advantages not available with optocoupler
solutions. The Si87xx series is based on Silicon Labs' proprietary CMOS
isolation technology for low-power and high-speed operation and are
resistant to the wear-out effects found in optocouplers that degrade
performance with increasing temperature, forward current, and device
age. As a result, the Si87xx series offer longer service life and
dramatically higher reliability compared to optocouplers. Ordering options
include open collector output with and without integrated pull-up resistor
and output enable options.
Pin Assignments:
See page 18
SOIC-8, DIP8, LGA8
Open Collector Output
SDIP6
Open Collector Output
SOIC-8, DIP8, LGA8
Open Collector Output
with 20 k Pull-up Resistor
SOIC-8, DIP8, LGA8
Open Collector Output
with Output Enable
Patent pending
Preliminary Rev. 0.5 9/12
Copyright © 2012 by Silicon Laboratories
Si87xx
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Free Datasheet http://www.datasheet4u.com/
1 page  
Si87xx
Table 2. Electrical Characteristics (Continued)
VDD = 5 V; GND = 0 V; TA = –40 to +125 °C; typical specs at 25 °C
Parameter
Symbol
Test Condition
Min Typ Max Unit
AC Switching Parameters (VDD = 5 V, RL = 350 , CL = 15 pF)
Maximum Data Rate
Minimum Pulse Width
FDATA
MPW
Si87xxA devices
Si87xxB devices
Si87xxC devices
Si87xxA devices
DC —
DC —
DC —
66 —
15 MBPS
15 MBPS
1 MBPS
— ns
Si87xxB devices
Si87xxC devices
66 — — ns
1 — — µs
Propagation Delay
(Low-to-High)
tPLH CL = 15 pF using 350 pull-up
— — 60 ns
Propagation Delay
(High-to-Low)
tPHL CL = 15 pF using 350 pull-up
— — 60 ns
Pulse Width Distortion PWD | tPLH – tPHL |
— — 20 ns
Propagation Delay
tPSK(p-p) tPSK(P-P) is the magnitude of the dif-
—
—
20 ns
Skew
ference in prop delays between dif-
ferent units operating at same supply
voltage, load, and ambient temp.
Rise Time
Fall Time
Device Startup Time
Common Mode
Transient Immunity
tR
tF
tSTART
CMTI
CL = 15 pF using 350 pull-up
CL = 15 pF using 350 pull-up
Output = low or high
IF = 3 mA for Si87xxA devices
IF = 6 mA for Si87xxB devices
IF = 3 mA for Si87xxC devices
— 15 — ns
— 5 — ns
— — 40 µs
20 35 — kV/µs
35 50 — kV/µs
20 35 — kV/µs
Preliminary Rev. 0.5
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
Si87xx
Table 9. Absolute Maximum Ratings*
Parameter
Symbol
Min Max Unit
Storage Temperature
Operating Temperature
Junction Temperature
Average Forward Input Current
Si87xxA Devices
Si87xxB Devices
Si87xxC Devices
TSTG
TA
TJ
IF(AVG)
–65 +150
–40 +125
— +140
°C
°C
°C
— 15 mA
— 30 mA
— 15 mA
Peak Transient Input Current
(< 1 µs pulse width, 300 ps)
IFTR
—1 A
Reverse Input Voltage
Supply Voltage
Output Voltage
Enable Voltage
Output Sink Current
Average Output Current
Peak Output Current (VDD = 5 V)
Input Power Dissipation
Output Power Dissipation
Total Power Dissipation
Lead Solder Temperature (10 s)
VR
VDD
VOUT
VOUT
ISINK
IO(AVG)
IOPK
PI
PO
PT
–0.3
–0.5
–0.5
–0.5
—
—
—
—
—
—
—
36
36
VDD+0.5
15
8
75
90
50
140
260
V
V
V
V
mA
mA
mA
mW
mW
mW
°C
HBM Rating ESD
3 — kV
Machine Model ESD
200 —
V
CDM
500 —
V
Maximum Isolation Voltage (1 s) SOIC-8
—
4500
VRMS
Maximum Isolation Voltage (1 s) DIP8
—
4500
VRMS
Maximum Isolation Voltage (1 s) SDIP6
—
6500
VRMS
Maximum Isolation Voltage (1 s) LGA8
—
6500
VRMS
*Note: Permanent device damage may occur if the absolute maximum ratings are exceeded. Functional operation should be
restricted to the conditions specified in the operational sections of this data sheet.
Preliminary Rev. 0.5
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SI8710.PDF ] | |
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