Datasheet

LT6110
3
6110fa
For more information www.linear.com/LT6110
The l denotes the specifications which apply over the full specified
temperature range, otherwise specifications are at T
A
= 25°C. V
+
= 5V, V
–
= V
IMON
= 0V, I
+IN
= 100µA, V
IOUT
– V
IMON
= 1.2V, unless
otherwise noted.
elecTrical characTerisTics
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
+
Supply Range
l
2.0 50 V
V
OS
Amplifier Input Offset Voltage
0°C ≤ T
A
≤ 85°C (Note 5)
85°C ≤ T
A
≤ 125°C (Note 5)
–40°C ≤ T
A
≤ 0°C (Note 5)
l
l
l
100 300
400
500
550
µ
V
µV
µV
µV
∆
V
OS
/∆I
+IN
Amplifier Input Offset Voltage Change
with I
+IN
I
+IN
= 10µA to 1mA
0°C ≤ T
A
≤ 85°C (Note 6)
l
l
0.15 0.3
0.5
1.5
mV
/mA
mV/mA
mV/mA
∆
V
OS
/∆V
IOUT
Amplifier Input Offset Voltage Change
with IOUT Voltage
V
IOUT
= 0.4V to 5V
l
0.005 0.02 mV/V
∆V
OS
/∆V
IMON
Amplifier Input Offset Voltage Change
with IMON Voltage
V
IMON
= 0V to 1V
l
0.3 1 mV/V
∆V
OS
/∆T Amplifier Input Offset Voltage Drift
l
1 µV/°C
I
B
Amplifer Input Bias Current (–IN) V
+
= 5V
l
35 70
100
nA
nA
I
OS
Amplifier Input Offset Current V
+
= 5V 1 nA
PSRR Power Supply Rejection Ratio V
+
= 2.0V to 36V
V
+
= 36V to 50V
l
l
96
90
110
100
dB
dB
IOUT Current Error (Note 4)
(Referred to I
+IN
)
I
+IN
= 10µA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
0.6 1.6
2
2.5
%
%
%
I
+IN
= 100µA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
0.5 1
1.5
2.3
%
%
%
I
+IN
= 1mA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
0.75 2.5
3
4
%
%
%
IMON
Current Error (Note 4)
(Referred to I
+IN
)
I
+IN
= 10µA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
1.5 3
3.5
5
%
%
%
I
+IN
= 100µA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
1.5 3
3.5
5
%
%
%
I
+IN
= 1mA
0°C ≤ T
A
≤ 85°C, (Note 6)
l
l
1.7 4
5
6
%
%
%
∆
I
IOUT
/V
IOUT
IOUT Current Error Change with
IOUT Voltage (Note 4)
V
IOUT
= 0.4V to 3.5V
V
IOUT
= 0.4V to 5V
l
l
0.2
0.4
%/V
%/V
∆I
IMON
/V
IMON
IMON Current Error Change with
IMON Voltage (Note 4)
V
IMON
= 0V to 3.1V, V
IOUT
= 5V
l
0.2 %/V
+IN Current Range
l
0.01 1 mA
I
S
Supply Current V
+
= 5V, I
+IN
= 0µA
l
16 30
50
µA
µA
V
+
= 50V, I
+IN
= 0µA, V
IOUT
= 25V
l
30 50
100
µA
µA
R
SENSE
R
SENSE
Resistance (Note 2) 0.0165 0.02 0.0225 Ω
BW Signal Bandwidth (–3dB) I
+IN
= 100µA, R
IOUT
= 1k 180 kHz
t
r
Rise Time 2 µs