ISL28006
6
FN6548.6
November 22, 2013
ICC
Gain = 100
VRS+ > 2V, VSENSE = 5mV
50
59
A
62
A
Gain = 50, 20,
VRS+ > 2V, VSENSE = 5mV
50
62
A
63
A
ADJ Gain = 21
Rf = 100k, Rg = 5k
VRS+ > 2V, VSENSE = 5mV
50
62
A
63
A
VCC
Supply Voltage
Guaranteed by PSRR
2.7
28
V
Slew Rate
Gain = 100
Pulse on RS+ pin, VOUT = 8VP-P (Figure 75) 0.58
0.76
V/s
Gain = 50
Pulse on RS+ pin, VOUT = 8VP-P (Figure 75) 0.58
0.67
V/s
Gain = 20
Pulse on RS+ pin, VOUT = 3.5VP-P (Figure 75) 0.50
0.67
V/s
ADJ Gain = 21
Rf = 100k, Rg = 5k
Pulse on RS+ pin, VOUT = 3.5VP-P (Figure 75) 0.50
0.67
V/s
BW-3dB
Gain = 100
VRS+ = 12V, 0.1V, VSENSE = 100mV
110
kHz
Gain = 50
VRS+ = 12V, 0.1V, VSENSE = 100mV
160
kHz
Gain = 20
VRS+ = 12V, 0.1V, VSENSE = 100mV
180
kHz
ADJ, Gain = 101 (Figure
65)VRS+ = 12V, 0.1V, VSENSE = 100mV, Rf = 100k,
Rg =1k
40
kHz
ADJ, Gain = 51 (Figure
65)VRS+ = 12V, VSENSE = 100mV, Rf = 100k, Rg = 2k
78
kHz
VRS+ = 0.1V, VSENSE = 100mV, Rf = 100k, Rg = 2k
122
kHz
ADJ, Gain = 21 (Figure
65)VRS+ = 12V, VSENSE = 100mV, Rf = 100k, Rg = 5k
131
kHz
VRS+ = 0.1V, VSENSE = 100mV, Rf = 100k, Rg = 5k
237
kHz
tS
Output Settling Time to 1% of Final
Value
VCC = VRS+ = 12V, VOUT =10V step, VSENSE > 7mV
15
s
VCC = VRS+ = 0.2V, VOUT = 10V step, VSENSE > 7mV
20
s
Capacitive-Load Stability
No sustained oscillations
300
pF
tS Power-up
Power-Up Time to 1% of Final Value VCC = VRS+ = 12V, VSENSE = 100mV
15
s
VCC = 12V, VRS+ = 0.2V, VSENSE = 100mV
50
s
Saturation Recovery Time
VCC = VRS+ = 12V, VSENSE = 100mV, overdrive
10
s
NOTES:
7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
8. DEFINITION OF TERMS:
VSENSEA = VSENSE @ 100mV
VSENSEB = VSENSE @ 20mV
VOUTA = VOUT @ VSENSEA = 100mV
VOUTB = VOUT @ VSENSEB = 20mV
G =
9. VOS is extrapolated from the gain measurement.
10. % Gain Accuracy = GA =
11. Output Accuracy % VOA =
, where VOUT = VSENSE X GAIN and VSENSE = 100mV
Electrical Specifications VCC = 12V, VRS+ = 0V to 28V, VSENSE = 0V, RLOAD = 1M, TA = +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
(Note 7)
TYP
MAX
(Note 7)
UNIT
GAIN
VOUTAVOUTB
–
VSENSEAVSENSEB
–
------------------------------------------------------
=
VOS
VSENSEA
VOUTA
G
-----------------
–
=
GMEASURED GEXPECTED
–
GEXPECTED
---------------------------------------------------------------------
100
×
VOUTMEASURED VOUTEXPECTED
–
VOUTEXPECTED
-------------------------------------------------------------------------------------------
100
×