ISL28127 Datasheet, PDF (9/12 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers

ISL28127, ISL28227
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, unless otherwise specified. (Continued)
90
80
V_S = ±15V
70 ^RL ^{= 10k}
A_V = 1
60 _{VOUT = 100mVP-P}
50
40
30
20
OVERSHOOT ⁺
OVERSHOOT ^-
10
0
10
100
1000
10000
CAPACITANCE (pF)
FIGURE 25. % OVERSHOOT vs LOAD CAPACITANCE, V_S = ±15V
Pin Descriptions
ISL28127
(8 LD SOIC)
3
4
7
6
2
ISL28227
(8 LD SOIC)
3
4
5
6
7
8
1
2
1, 5, 8
V+
IN-
IN+
V-
CIRCUIT 1
PIN
NAME
+IN_A
V-
+IN_B
-IN_B
V_OUTB
V+
V_OUTA
-IN_A
NC
EQUIVALENT
CIRCUIT
Circuit 1
Circuit 3
Circuit 1
Circuit 1
Circuit 2
Circuit 3
Circuit 2
Circuit 1
-
DESCRIPTION
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+
OUT
V-
CIRCUIT 2
V+
CAPACITIVELY
TRIGGERED
ESD CLAMP
V-
CIRCUIT 3
9
FN6633.0
May 29, 2009