ISL24021_15 Datasheet, PDF (4/13 Pages) Intersil Corporation – 1A Rail-to-Rail Input-Output Operational Amplifier

ISL24021
Electrical Specifications V_DD = 15V, V_SS = GND = 0V, R_L = 1kΩ to 7.5V, T_A = +25°C, Unless Otherwise Specified. (Continued)
PARAMETER
DESCRIPTION
CONDITION
MIN
MAX
(Note 6) TYP (Note 6) UNIT
I_LEAK
R_IN
C_IN
CMIR
Input Leakage Current
Input Resistance
Input Capacitance
Common-Mode Input Range
V_CM = 7.5V
2
10
nA
1
GΩ
2
pF
V_SS-
V_DD+
V
0.5
0.5
CMRR
Common-Mode Rejection Ratio
A_VOL
Open-Loop Gain
OUTPUT CHARACTERISTICS
For V_IN from -0.5V to 15.5V
0.5V ≤ V_OUT ≤ 14.5V
50
70
dB
75
95
dB
V_OH
Output Swing High
I_L= 100mA, V_IN = V_DD
V_DD -
V
0.4
I_L= 7.5mA, V_IN = V_DD
V_DD -
V_DD -
V
0.15 0.025
V_OL
Output Swing Low
I_L= -100mA,V_IN = V_SS
V_SS +
V
0.4
I_L= -7.5mA,V_IN = V_SS
V_SS + V_SS +
V
0.025 0.15
I_SC
Short-Circuit Current
I_OUT
Continuous Output Current (Note 10)
DYNAMIC PERFORMANCE
±1.0
A
±300
mA
SR
Slew Rate (Note 8)
t_S
Settling to 0.1% (Note 9)
BW
-3dB Bandwidth
PM
Phase Margin
THERMAL PERFORMANCE
1V ≤ V_OUT ≤ 14V
A_V = +1, V_O = 2V step
A_V = +1, R_L = 1kΩ, C_L= 8pF
R_L = 1kΩ, C_L= 8pF
19
V/µs
80
ns
27
MHz
42
°
T_TS
T_TSH
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Die temperature at which the device will
shutdown until it cools by T_TSH °C
Die temperature below T_TS °C when the
device will become operational after
shutdown
+165
°C
15
°C
NOTES:
6. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
7. Measured over the -40°C to +85°C ambient operating temperature range.
8. Typical slew rate is an average of the slew rates measured on the rising (20% to 80%) and the falling (80% to 20%) edges of the output signal.
9. Settling time measured from [Full Scale - (0.1%*StepSize)] on the rising edge to when the output is bounded within ±0.1% of full scale.
10. Continuous output current with a typical of ±300mA. Care should be taken to ensure the maximum package power dissipation is not exceeded, refer
to “Power Dissipation” on page 10.
Pin Descriptions
PIN NUMBER
1, 5, 8
2
3
4
6
7
PIN NAME
NC
INN
INP
VSS
OUT
VDD
PIN TYPE
Analog Input
Analog Input
Analog Power
Analog Output
Analog Power
PIN FUNCTION
No Connection
Amplifier negative input
Amplifier positive input
Negative power supply (connect to GND for single supply operation)
Amplifier output
Positive power supply
4
FN6637.1
October 18, 2011