ISL28006_14 Datasheet, PDF (5/26 Pages) Intersil Corporation – Micropower, Rail to Rail Input Current Sense Amplifier with Voltage Output

ISL28006
Electrical Specifications V_CC = 12V, V_RS+ = 0V to 28V, V_SENSE = 0V, R_LOAD = 1MΩ, T_A = +25°C unless otherwise specified.
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 7) TYP (Note 7) UNIT
I_RS -
(- Input Bias
Current)
G = 100, 50, 20, ADJ
V_RS+ = 2V, V_SENSE = 5mV
V_RS+ = 0V, V_SENSE = 5mV
5
50
nA
75
nA
-125 -45
nA
-130
nA
CMRR
PSRR
V_FS
G
(Gain)
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Full-scale Sense Voltage
(Note 8)
V_RS+ = 2V to 28V
V_CC = 2.7V to 28V, V_RS+ = 2V
V_CC = 28V, V_RS+ = 0.2V, 12V
ISL28006-100
ISL28006-50
105 115
dB
90 105
dB
200
mV
100
V/V
50
V/V
ISL28006-20
20
V/V
ISL28006-ADJ
20
V/V
G_A
(Gain Accuracy)
Gain = 100
(Note 10)
V_CC = V_RS+ = 12V, V_SENSE = 20mV to 100mV
-0.2
-1
0.7
%
1
%
Gain = 50, Gain = 20
(Note 10)
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 20mV to 100mV
-0.25
%
V_CC = V_RS+ = 12V, V_SENSE = 20mV to 100mV
-0.35
0.7
%
-1
1
%
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 20mV to 100mV
-2.2 -0.33 2.2
%
-2.3
2.3
%
ADJ Gain = 21
R_f = 100kΩ, R_g = 5kΩ
(Note 10)
V_CC = V_RS+ = 12V, V_SENSE = 20mV to 100mV
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 20mV to 100mV
-0.65
1
%
-1
1.05 %
-2.2 -0.33 2.2
%
-2.3
2.3
V_OA
(Total Output
Accuracy)
Gain = 100
(Note 11)
Gain = 50, Gain = 20
(Note 11)
V_CC = V_RS+ = 12V, V_SENSE = 100mV
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 100mV
V_CC = V_RS+ = 12V, V_SENSE = 100mV
-0.7
0.7
%
-0.9
0.9
%
-1.25
%
-0.7
0.7
%
-0.9
0.9
%
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 100mV
-4.7 -1.41 1.8
%
-5.2
2.3
%
ADJ Gain = 21
R_f = 100kΩ, R_g = 5kΩ
(Note 11)
V_CC = V_RS+ = 12V, V_SENSE = 100mV
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 100mV
-0.7
1.05 %
-0.9
1.2
%
-4.7 -1.41 1.8
%
-5.2
2.3
%
V_OH
V_OL
R_OUT
I_SC+
I_SC-
Output Voltage Swing, High
V_CC - V_OUT
Output Voltage Swing, Low
V_OUT
Output Resistance
Short Circuit Sourcing Current
Short Circuit Sinking Current
I_O = -500µA, V_CC = 2.7V, V_SENSE = 100mV, V_RS+ = 2V
I_O = 500µA, V_CC = 2.7V, V_SENSE = 0V, V_RS+ = 2V
V_CC = V_RS+ = 12V, V_SENSE = 100mV,
I_OUT = 10µA to 1mA
V_CC = V_RS+ = 5V, R_L = 10Ω
V_CC = V_RS+ = 5V, R_L = 10Ω
39
50
mV
30
50
mV
6.5
Ω
4.8
mA
8.7
mA
5
FN6548.6
November 22, 2013