ADUM1301WSRWZ-RL Analog Devices Inc, ADUM1301WSRWZ-RL Datasheet - Page 22
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ADUM1301WSRWZ-RL
Manufacturer Part Number
ADUM1301WSRWZ-RL
Description
3-5.5V DC 1Mbit/sc 3Chnl Dgtl 2Txr1Rxr
Manufacturer
Analog Devices Inc
Series
iCoupler®r
Datasheet
1.ADUM1300BRWZ.pdf
(28 pages)
Specifications of ADUM1301WSRWZ-RL
Inputs - Side 1/side 2
2/1
Number Of Channels
3
Isolation Rating
2500Vrms
Voltage - Supply
2.7 V ~ 5.5 V
Data Rate
1Mbps
Propagation Delay
100ns
Output Type
Logic
Package / Case
16-SOIC (0.300", 7.5mm Width)
Operating Temperature
-40°C ~ 125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADuM1300/ADuM1301
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 16. ADuM1300 Pin Function Descriptions
Pin
No. Mnemonic Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED, AND CONNECTING
BOTH TO GND
CONNECTED, AND CONNECTING BOTH TO GND
V
GND
V
V
V
NC
NC
GND
GND
V
NC
V
V
V
GND
V
DD1
IA
IB
IC
E2
OC
OB
OA
DD2
1
1
2
2
1
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
Figure 4. ADuM1300 Pin Configuration
Supply Voltage for Isolator Side 1.
Ground 1. Ground reference for Isolator Side 1.
Logic Input A.
Logic Input B.
Logic Input C.
No Connect.
No Connect.
Ground 1. Ground reference for Isolator Side 1.
Ground 2. Ground reference for Isolator Side 2.
Output Enable 2. Active high logic input. V
and V
disconnected. V
when V
V
No Connect.
Logic Output C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2.
Supply Voltage for Isolator Side 2.
*GND
*GND
E2
V
to an external logic high or low is recommended.
DD1
V
V
V
NC
NC
IB
IC
IA
OC
1
1
E2
outputs are enabled when V
1
2
3
4
5
6
7
8
NC = NO CONNECT
is low. In noisy environments, connecting
(Not to Scale)
ADuM1300
TOP VIEW
OA
, V
OB
, and V
16
15
14
13
12
11
10
9
2
V
GND
V
V
V
NC
V
GND
DD2
OA
OB
OC
E2
IS RECOMMENDED.
OC
2
2
outputs are disabled
*
*
E2
is high or
OA
, V
OB
Rev. H | Page 22 of 28
,
Table 17. ADuM1301 Pin Function Descriptions
Pin
No. Mnemonic Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
*PIN 2 AND PIN 8 ARE INTERNALLY CONNECTED, AND CONNECTING
BOTH TO GND
CONNECTED, AND CONNECTING BOTH TO GND
V
GND
V
V
V
NC
V
GND
GND
V
NC
V
V
V
GND
V
DD1
IA
IB
OC
E1
E2
IC
OB
OA
DD2
1
1
2
2
1
IS RECOMMENDED. PIN 9 AND PIN 15 ARE INTERNALLY
Figure 5. ADuM1301 Pin Configuration
*GND
*GND
V
V
Supply Voltage for Isolator Side 1.
Ground 1. Ground reference for Isolator Side 1.
Logic Input A.
Logic Input B.
Logic Output C.
No Connect.
Output Enable 1. Active high logic input. V
is enabled when V
disabled when V
connecting V
recommended.
Ground 1. Ground reference for Isolator Side 1.
Ground 2. Ground reference for Isolator Side 2.
Output Enable 2. Active high logic input. V
V
nected. V
low. In noisy environments, connectingV
external logic high or low is recommended.
No Connect.
Logic Input C.
Logic Output B.
Logic Output A.
Ground 2. Ground reference for Isolator Side 2.
Supply Voltage for Isolator Side 2.
DD1
V
V
V
NC
OC
OB
E1
IA
IB
1
1
outputs are enabled when V
1
2
3
4
5
6
7
8
NC = NO CONNECT
ADuM1301
(Not to Scale)
TOP VIEW
OA
and V
E1
to an external logic high or low is
E1
OB
E1
is low. In noisy environments,
outputs are disabled when V
is high or disconnected. V
16
15
14
13
12
11
10
9
2
V
GND
V
V
V
NC
V
GND
IS RECOMMENDED.
DD2
OA
OB
IC
E2
2
2
*
*
E2
is high or discon-
E2
OC
OA
to an
output
and
OC
is
E2
is