LT6100 Linear Technology Corporation, LT6100 Datasheet - Page 3

• Manufacturer Part Number: LT6100
• Description: Precision, Gain Selectable High Side Current Sense Amplifier
• Manufacturer: Linear Technology Corporation

The
T
SYMBOL
V
V
V
V
The
T
SYMBOL
A
V
V
V
BW
t
I
I
SR
I
V
V
I
ELECTRICAL CHARACTERISTICS
S
S
CC(O)
SC
S
A
S
SENSE
OS
OS
A
V
S
CC
CC
O(MIN)
O(MAX)
+
+
–
(O)
, I
CMRR
= 25°C. V
= 25°C. V
, V
PSRR
TC
S
●
●
, I
–
S
+
denotes specifications which apply over the temperature range –40°C ≤ T
denotes specifications which apply over the temperature range 0°C ≤ T
S
(Off) Sense Input Current (Power Down) V
–
(O)
CC
PARAMETER
Sense Amplifier Supply Voltage
Input Sense Voltage Full Scale
Input Offset Voltage (MS Package)
Input Offset Voltage (DD Package)
Temperature Coefficient of V
CC
PARAMETER
Gain, V
Output Voltage Gain Error (Note 7) V
V
Rejection Ratio
V
Supply Voltage V
Bandwidth
Output Settling to 1% Final Value
Sense Input Current
V
Slew Rate (Note 8)
Short-Circuit Current
Reverse V
Minimum Output Voltage
Output High (Referred to V
S
CC
CC
= 5V, V
= 5V, V
Sense Input Common Mode
Supply Rejection Ratio
Supply Current
OUT
S
/V
EE
EE
Supply
SENSE
= 0V, V
= 0V, V
CC
S
S
+
+
= V
= V
CC
OS
)
CC
CC
+ 1.4V unless otherwise specified. (Note 5)
+ 1.4V unless otherwise specified. (Note 5)
CONDITIONS
V
V
V
I
I
(Note 6)
CONDITIONS
V
LT6100MS8
LT6100DD8
V
A
LT6100MS8
LT6100DD8
V
A
V
V
A
A
V
V
V
V
I
I
V
V
A
V
V
V
SC
S(TOTAL)
OUT
OUT
CC
SENSE
SENSE
SENSE
S
SENSE
V
S
V
SENSE
SENSE
V
V
SENSE
SENSE
SENSE
CC
SENSE
SENSE
V
SENSE
SENSE
SENSE
CC
+
= 48V, V
= 10, 12.5, 20, 25, 40, 50V/V
= 48V, V
= 10, 12.5, 20, 25, 40, 50V/V
= 10V/V, f
= 50V/V, f
= 50V/V, V
, I
= 2.7V
= 15V, V
= 0V, V
= 0
= 0
SC
= V
= V
= 50mV to 80mV, A
= 50mV to 80mV,
= 50mV, V
= 50mV, V
= 10mV to 100mV
= 0V
= 0V
= 0V, No Load
= V
= 100mV, I
= 100mV, I
= 100mV, I
–
= –200µA, V
S
S
S
SENSE
SENSE
S
+
+
+
SENSE
O
O
= 48V, V
– V
– V
– V
SENSE
= –3dB, V
= –3dB, V
S
S
S
= 50mV to 80mV, A
= 50mV to 80mV,
–
–
CC
S
–
L
L
L
= 26mV to 380mV, A
, V
, V
= –100mV, A
= 36V, V
= 100mV, I
= 100µA
= 500µA
= 1mA
= 2.7V, V
CC
CC
CC
SENSE
= Open
= 3V, A
= 5V, A
CC
CC
V
= 15V
= 15V
= 0V
CC
= 10V/V
S
L
= 3V to 30V
= 4.1V to 36V
V
V
V
= 0
= 10V/V
= 10V/V
= 50V/V, No Load
A
V
≤ 70°C (LT6100C), otherwise specifications are
= 10V/V
V
A
= 50V/V
≤ 85°C (LT6100I), otherwise specifications are
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
–300
–550
–350
–600
MIN
110
300
4.1
9.95
9.94
9.90
9.90
–0.5
–0.6
–1.0
–1.0
0.03
0.02
MIN
105
100
105
100
100
2.7
20
50
8
TYP
±80
±80
0.5
0.001
0.05
0.05
TYP
120
120
120
120
150
125
175
4.5
15
50
15
60
15
60
15
75
85
10.05
10.06
10.10
10.10
MAX
MAX
300
550
350
600
130
125
150
250
400
0.5
0.6
1.0
1.0
48
36
10
30
25
3
1
LT6100
UNITS
UNITS
µV/°C
6100fb
3
V/µs
V/µs
kHz
kHz
V/V
V/V
V/V
V/V
mV
mV
mA
mV
mV
mV
mV
mV
mV
µV
µV
µV
µV
dB
dB
dB
dB
µA
µA
µA
µs
%
%
%
%
V
V
V