ISL28107 Intersil Corporation, ISL28107 Datasheet - Page 9

• Manufacturer Part Number: ISL28107
• Description: (ISL28107 / ISL28207) RS-485/RS-422 Transceivers
• Manufacturer: Intersil Corporation

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Typical Performance Curves
Pin Descriptions
FIGURE 27. NEGATIVE OUTPUT OVERLOAD RESPONSE
(8 LD SOIC)
IN-
-0.02
-0.06
-0.10
-0.14
-0.18
-0.22
-0.26
0.06
0.02
ISL28107
1, 5, 8
0
3
4
7
6
2
500Ω
CIRCUIT 1
20
TIME, V
40
OUTPUT
S
60
(8 LD SOIC)
= ±15V
ISL28207
500Ω
80
3
4
5
6
7
8
1
2
TIME (µs)
100 120 140 160 180 200
9
V+
V-
IN+
V
R
C
A
R
V
S
L
L
V
f
IN
= 10k, R
= ±15V
= 10k
= 4pF
= 100
INPUT
= 200mV
V
S
g
V
NAME
V
+IN_A
+IN_B
-IN_B
-IN_A
= 100
P-P
PIN
OUT
OUT
= ±15V, V
NC
V+
V-
B
A
ISL28107, ISL28207
1
-1
-3
-5
-7
-9
-11
-13
-15
CM
CIRCUIT 2
= 0V, R
EQUIVALENT
L
CIRCUIT
= Open, unless otherwise specified. (Continued)
Circuit 1
Circuit 3
Circuit 1
Circuit 1
Circuit 2
Circuit 3
Circuit 2
Circuit 1
-
V-
OUT
V+
FIGURE 28. % OVERSHOOT vs. LOAD CAPACITANCE,
50
45
40
35
30
25
20
15
10
5
0
1
V
R
A
V
S
V
OUT
L
= ±15V
= 10k
= 1
Amplifier A non-inverting input
Negative power supply
Amplifier B non-inverting input
Amplifier B inverting input
Amplifier B output
Positive power supply
Amplifier A output
Amplifier A inverting input
No internal connection
V
= 100mV
S
= ±15V
10
P-P
CAPACITANCE (pF)
V+
V-
DESCRIPTION
100
CIRCUIT 3
1,000
CAPACITIVELY
TRIGGERED
ESD CLAMP
June 5, 2009
10,000
FN6631.0