ISL28006_10 Datasheet, PDF (6/25 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
V_OA
(Total Output
Accuracy)
Gain = 100
(Note 11)
Gain = 50, Gain = 20
(Note 11)
V_CC = V_RS+ = 12V, V_SENSE = 100mV
-0.7
-0.9
0.7
%
0.9
%
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 100mV
-1.25
%
V_CC = V_RS+ = 12V, V_SENSE = 100mV
-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
-0.7
-0.9
1.05 %
1.2
%
V_CC = 12V, V_RS+ = 0.1V, V_SENSE = 100mV
-4.7 -1.41 1.8
%
-5.2
2.3
%
V_OH
V_OL
R_OUT
I_SC+
I_SC-
I_S
Output Voltage Swing, High
V_CC - V_OUT
I_O = -500µA, V_CC = 2.7V,
V_SENSE = 100mV, V_RS+ = 2V
Output Voltage Swing, Low
V_OUT
I_O = 500µA, V_CC = 2.7V
V_SENSE = 0V, V_RS+ = 2V
Output Resistance
V_CC = V_RS+ = 12V, V_SENSE = 100mV
I_OUT = 10µA to 1mA
Short Circuit Sourcing Current V_CC = V_RS+ = 5V, R_L = 10Ω
Short Circuit Sinking Current V_CC = V_RS+ = 5V, R_L = 10Ω
Gain = 100
V_RS+ > 2V, V_SENSE = 5mV
39
50
mV
30
50
mV
6.5
Ω
4.8
mA
8.7
mA
50
59
µA
62
µA
Gain = 50, 20,
V_RS+ > 2V, V_SENSE = 5mV
50
62
µA
63
µA
ADJ Gain = 21
R_f = 100kΩ, R_g = 5kΩ
V_RS+ > 2V, V_SENSE = 5mV
50
62
µA
63
µA
V_CC
Slew Rate
Supply Voltage
Gain = 100
Gain = 50
Gain = 20
ADJ Gain = 21
R_f = 100kΩ, R_g = 5kΩ
Guaranteed by PSRR
2.7
28
V
Pulse on R_S+ pin, V_OUT = 8V_P-P (Figure 65)
Pulse on R_S+ pin, V_OUT = 8V_P-P (Figure 65)
Pulse on R_S+ pin, V_OUT = 3.5V_P-P (Figure 65)
Pulse on R_S+ pin, V_OUT = 3.5V_P-P (Figure 65)
0.58
0.58
0.50
0.50
0.76
0.67
0.67
0.67
V/µs
V/µs
V/µs
V/µs
6
FN6548.4
September 16, 2010