ISOLAT DGTL 2.5KVRMS 2CH 8-SOIC

ISO7221ADG4

Manufacturer Part NumberISO7221ADG4
DescriptionISOLAT DGTL 2.5KVRMS 2CH 8-SOIC
ManufacturerTexas Instruments
ISO7221ADG4 datasheet
 


Specifications of ISO7221ADG4

Inputs - Side 1/side 21/1Number Of Channels2
Isolation Rating4000VpkVoltage - Supply3 V ~ 5.5 V
Data Rate1MbpsPropagation Delay410ns
Output TypeCMOSPackage / Case8-SOIC (3.9mm Width)
Operating Temperature-40°C ~ 125°CLead Free Status / RoHS StatusLead free / RoHS Compliant
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PARAMETER MEASUREMENT INFORMATION
IN
Input
Generator
V
50 W
I
NOTE A
A.
The input pulse is supplied by a generator having the following characteristics: PRR ≤ 50 kHz, 50% duty cycle, t
ns, t
≤ 3 ns, Z
= 50Ω.
f
O
B.
C
= 15 pF and includes instrumentation and fixture capacitance within ±20%.
L
Figure 1. Switching Characteristic Test Circuit and Voltage Waveforms
V
I
V
1
CC
0 V
IN
or
V
1
CC
A.
C
= 15 pF and includes instrumentation and fixture capacitance within ±20%.
L
Figure 2. Failsafe Delay Time Test Circuit and Voltage Waveforms
S1
A.
C
= 15 pF and includes instrumentation and fixture capacitance within ±20%.
L
Figure 3. Common-Mode Transient Immunity Test Circuit
DUT
Tektronix
IN
HFS9009
PATTERN
GENERATOR
NOTE: PRBS bit pattern run length is 2
Figure 4. Peak-to-Peak Eye-Pattern Jitter Test Circuit and Voltage Waveform
Copyright © 2006–2010, Texas Instruments Incorporated
Product Folder Link(s):
ISO7220A ISO7220B ISO7220C ISO7220M ISO7221A ISO7221B ISO7221C ISO7221M
ISO7220A, ISO7220B, ISO7220C, ISO7220M
ISO7221A, ISO7221B, ISO7221C, ISO7221M
V
OUT
C
V
L
O
V
O
NOTE B
OUT
V
O
C
L
NOTE A
V
1
V
2
CC
CC
C = 0.1 F± 1%
C = 0.1 F± 1%
m
m
OUT
IN
NOTE A
GND1
GND2
V
CM
Tektronix
OUT
784D
16
– 1. Transition time is 800 ps.
SLLS755K – JULY 2006 – REVISED JANUARY 2010
V
1
CC
V
1/2
V
1/2
I
CC
CC
0 V
t
t
PLH
PHL
V
90%
OH
50%
50%
10%
V
OL
t r
t f
≤ 3
r
V
1
CC
V
I
2.7 V
0 V
t
fs
V
OH
V
FAILSAFE HIGH
50%
O
V
OL
Pass-fail criteria:
Output must
remain stable
V
or V
OH
OL
V
1
CC
0 V
V
/ 2
C C
Jitter
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