adm101e Analog Devices, Inc., adm101e Datasheet - Page 3

• Manufacturer Part Number: adm101e
• Description: Craft Porttm Tiny Rs-232 Transceiver For Portable Applications
• Manufacturer: Analog Devices, Inc.

Pin
No.
1
2
3
4
5
6
7
8
9
10
Typical Performance Characteristics
Mnemonic
GND
C1–
V–
T
R
R
T
SD
C1+
V
OUT
IN
CC
IN
OUT
–1
–2
–3
–4
–5
–6
0
0
PIN FUNCTION DESCRIPTIONS
5
Function
Ground Pin. Must be connected to 0 V.
Negative Terminal of C1 (if C1 is Polarized
Capacitor).
Internally Generated Negative Supply Voltage.
Driver Input (3 V to 5 V TTL/CMOS
Logic Levels).
Receiver Output (3 V to 5 V TTL/CMOS
Logic Levels).
Receiver Input (EIA-232 Signal Levels).
Driver Output (EIA-232 Signal Levels).
Shutdown Input. Logic 1 on this input puts
the ADM101E into low power shutdown mode.
Positive Terminal of Charge Pump Capacitor
(if C1 is Polarized Capacitor).
Positive Power Supply, Nominally 5 V.
CURRENT – mA
10
15
20
25
14
12
10
8
6
4
2
0
0
500
R
GND
PIN CONFIGURATION
C1–
OUT
T
V–
IN
1000
4
LOAD CAPACITANCE – pF
1
2
3
5
(Not to Scale)
ADM101E
TOP VIEW
1500
2000
10
9
8
7
6
V
C1+
SD
R
T
2500
CC
OUT
IN
ADM101E
3000
3500