ADM237LJR-REEL Analog Devices Inc, ADM237LJR-REEL Datasheet - Page 8
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
ADM237LJR-REEL
Manufacturer Part Number
ADM237LJR-REEL
Description
IC TXRX RS-232 5:3 5V LP 24SOIC
Manufacturer
Analog Devices Inc
Type
Transceiverr
Datasheet
1.ADM238LJNZ.pdf
(20 pages)
Specifications of ADM237LJR-REEL
Rohs Status
RoHS non-compliant
Number Of Drivers/receivers
4/3
Protocol
RS232
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADM237LJR-REEL
Manufacturer:
STM
Quantity:
5 665
ADM231L–ADM234L/ADM236L–ADM241L
TYPICAL PERFORMANCE CHARACTERISTICS
–10
–15
50
45
40
35
30
25
20
15
10
–1
–3
–5
–7
–9
15
10
–5
5
0
9
7
5
3
1
5
0
0
4.0
0
Figure 13. Transmitter Slew Rate vs. Load Capacitance
POSITIVE
SLEW
Figure 12. Charge Pump V+ and V− vs. Current
Figure 14. Transmitter Output Voltage vs. V
500
4.5
5
Tx O/P HI LOADED
LOAD CAPACITANCE (pF)
1000
NEGATIVE
Tx O/P LO LOADED
LOAD CURRENT (mA)
SLEW
V+
V–
V
1500
CC
5.0
10
(V)
2000
5.5
15
2500
CC
3000
6.0
20
Rev. C | Page 8 of 20
350
300
250
200
150
100
–10
–15
50
15
10
–5
0
5
0
4.5
0
Figure 15. Transmitter Output Voltage vs. Current
Figure 16. Charge Pump Impedance vs. V
4.7
2
V+ IMP
V– IMP
Tx O/P HI
Tx O/P LO
LOAD CURRENT (mA)
4.9
4
V
CC
(V)
5.1
6
5.3
8
CC
5.5
10