ISL28130_11 Datasheet, PDF (6/19 Pages) Intersil Corporation – Single, Dual, and Quad Micropower, Low Drift, RRIO Operational Amplifiers

ISL28130, ISL28230, ISL28430
Electrical Specifications V₊ = 5V, V_- = 0V, V_CM = 2.5V, T_A = +25°C, R_L = 10kΩ, unless otherwise specified. Boldface limits apply over the
entire operating temperature range. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 10) TYP (Note 10) UNIT
A_OL
Open Loop Gain
V₊
Supply Voltage
I_S
Supply Current, Per Amplifier
R_L = 1MΩ
Guaranteed by V_OS
R_L = OPEN
150
dB
1.8
5.5
V
20
25
µA
35
µA
I_SC+
I_SC-
AC SPECIFICATIONS
Output Source Short Circuit Current
Output Sink Short Circuit Current
R_L = Short V-
R_L = Short V+
15
mA
-15
mA
GBWP
e_N V_P-P
e_N
i_N
Gain Bandwidth Product
Peak-to-Peak Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
A_V = 100, R_F = 100kΩ, R_G = 1kΩ,
R_L = 10kΩ to V_CM
f = 0.01Hz to 10Hz
f = 1kHz
f = 1kHz
f = 10Hz
400
kHz
1.1
µV_P-P
65
nV/√(Hz)
72
fA/√(Hz)
80
fA/√(Hz)
C_in
Differential Input Capacitance
f = 1MHz
Common Mode Input Capacitance
1.6
pF
1.12
pF
TRANSIENT RESPONSE
SR
Positive Slew Rate
Negative Slew Rate
V_OUT = 1V to 4V, R_L = 10kΩ
0.2
V/µs
0.1
V/µs
t_r, t_f, Small Signal
Rise Time, t_r 10% to 90%
Fall Time, t_f 10% to 90%
A_V = +1, V_OUT = 0.1V_P-P, R_F = 0Ω,
1.1
µs
R_L = 10kΩ, C_L = 1.2pF
1.1
µs
t_r, t_f Large Signal
Rise Time, t_r 10% to 90%
Fall Time, t_f 10% to 90%
A_V = +1, V_OUT = 2V_P-P, R_F = 0Ω,
20
µs
R_L = 10kΩ, C_L = 1.2pF
30
µs
t_s
Settling Time to 0.1%, 2V_P-P Step
A_V = +1, R_F = 0Ω, R_L = 10kΩ,
35
µs
C_L = 1.2pF
t_recover
Output Overload Recovery Time, Recovery to A_V = +2, R_F = 10kΩ, R_L = Open,
10.5
µs
90% of Output Saturation
C_L = 3.7pF
NOTE:
10. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
6
FN7623.3
July 15, 2011