ISL28108_1111 Datasheet, PDF (8/32 Pages) Intersil Corporation – 40V Precision Single Supply Rail-Rail Output Low Power Operational Amplifiers

ISL28108, ISL28208, ISL28408
Electrical Specifications V_S ±5V, V_CM = 0, V_O = 0V, T_A = +25°C, unless otherwise noted. Boldface limits apply over the operating
temperature range, -40°C to +125°C. Temperature data established by characterization. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
MAX
(Note 8)
TYP
(Note 8)
UNIT
A_VOL
Open-Loop Gain
V_O = -3V to +3V, R_L = 10kΩ to ground
117
124
dB
99
dB
V_OL
Output Voltage Low,
V_OUT to V_-
R_L = 10kΩ
23
38
mV
48
mV
V_OH
Output Voltage High,
V₊ to V_OUT
R_L = 10kΩ
30
65
mV
70
mV
I_S
Supply Current/Amplifier
R_L = Open
165
250
µA
240
350
µA
I_SC+
Output Short Circuit Source Current R_L = 10Ω to V_-
I_SC-
Output Short Circuit Sink Current R_L = 10Ω to V₊
AC SPECIFICATIONS
14
mA
22
mA
GBW
Gain Bandwidth Product
e_np-p
Noise Voltage
e_n
Noise Voltage Density
e_n
Noise Voltage Density
e_n
Noise Voltage Density
e_n
Noise Voltage Density
i_n
Noise Current Density
TRANSIENT RESPONSE
A_CL = 101, V_O = 100mV_P-P, R_L = 2kΩ
0.1Hz to 10Hz
f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
f = 10kHz
1.2
600
18
16
15.8
15.8
90
MHz
nV_P-P
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA/√Hz
SR
Slew Rate, V_OUT 20% to 80%
A_V = 1, R_L = 2kΩ, V_O = 4V_P-P
0.4
t_r, t_f, Small
Rise Time, V_OUT 10% to 90%
A_V = 1, V_OUT = 100mV_P-P, R_f = 0Ω, R_L = 2kΩ to
264
Signal
V_CM
Fall Time, V_OUT 90% to 10%
A_V = 1, V_OUT = 100mV_P-P, R_f = 0Ω, R_L = 2kΩ to
254
V_CM
t_s
Settling Time to 0.01%
A_V = -1, V_OUT = 4V_P-P, R_g = R_f =10k, R_L = 2kΩ to
4V Step; 10% to V_OUT
V_CM
14.4
NOTE:
8. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
V/µs
ns
ns
µs
8
FN6935.3
November 1, 2011