LTC6102HV Linear Technology, LTC6102HV Datasheet - Page 4

• Manufacturer Part Number: LTC6102HV
• Description: Zero Drift High Side Current Sense Amplifier
• Manufacturer: Linear Technology

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LTC6102/LTC6102HV
ELECTRICAL CHARACTERISTICS
operating temperature range, otherwise specifi cations are at T
V
SYMBOL
V
V
ΔV
I
PSRR
V
V
I
t
BW
e
I
f
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime. In addition to the Absolute Maximum Ratings, the
output current of the LTC6102 must be limited to ensure that the power
dissipation in the LTC6102 does not allow the die temperature to exceed
150°C. See the Applications Information “Output Current Limitations Due
to Power Dissipation” for further information.
Note 2: The LTC6102C/LTC6102HVC are guaranteed to meet specifi ed
performance from 0°C to 70°C. The LTC6102C/LTC6102HVC are designed,
characterized and expected to meet specifi ed performance from –40°C to
85°C but are not tested or QA sampled at these temperatures. LTC6102I/
4
B
OUT
r
S
S
N
+
OS
SENSE(MAX)
OUT
+
OS
= 12V, V
/ΔT
–
PARAMETER
Supply Voltage Range
Input Offset Voltage
(Note 3)
Input Offset Voltage
(Note 4)
Input Offset Voltage Drift (Note 3) V
Input Bias Current (Note 5)
Power Supply Rejection Ratio
Input Sense Voltage Full Scale
(V
Maximum Output Voltage
Maximum Output Current
Input Step Response (to 2.5V on a
5V Output Step)
Signal Bandwidth
Input Noise Voltage
Supply Current
Sampling Frequency
= 0V unless otherwise noted.
+
– V
+IN
)
CONDITIONS
V
6V ≤ V
V
6V ≤ V
V
LTC6102HVC, LTC6102HVI
LTC6102HVH
R
LTC6102HVC, LTC6102HVI
LTC6102HVH
V
V
V
Error <1%, R
6V ≤ V
V
V
12V ≤ V
V
6V ≤ V
V
ΔV
R
V
I
I
0.1Hz to 10Hz
V
V
V
V
LTC6102HVC, LTC6102HVI
LTC6102HVH
OUT
OUT
SENSE
+
+
SENSE
SENSE
+
+
+
SENSE
+
+
+
+
+
+
+
IN
IN
= 5V
= 5V
= 6V to 100V
= 5V to 100V
= 5V
= 5V
= 5V, R
SENSE
= 5V
= 5V, I
= 6V, I
= 12V, I
= 100V, I
= 40k, V
= 100Ω, R
= 200μA, R
= 1mA, R
+
+
+
+
= 100μV
= 100μV
= 100μV
= 2mV, R
+
≤ 100V
≤ 100V
≤ 100V
≤ 100V, R
= 100mV Transient, 6V ≤ V
OUT
OUT
≤ 100V
IN
OUT
OUT
SENSE
= 20Ω, R
IN
= 0, R
= 0, R
IN
OUT
= 0, R
= 10k, R
IN
= 0, R
= 100Ω, R
OUT
(LTC6102HV) The
IN
= 2mV
= 4.99k, I
= 100Ω, R
IN
IN
= 1k, R
= 100k
IN
A
OUT
= 10k, R
= 10k, R
IN
= 25°C. R
= 10k, R
OUT
= 10k, R
= 1k, V
OUT
OUT
OUT
= 10k
OUT
LTC6102HVI are guaranteed to meet specifi ed performance from –40°C
to 85°C. The LTC6102H/LTC6102HVH are guaranteed to meet specifi ed
performance from –40°C to 125°C.
Note 3: These Parameters are guaranteed by design and are not 100%
tested. Thermocouple effects preclude measurements of these voltage
levels during automated testing.
Note 4: Limits are fully tested. Limit is determined by high speed
automated test capability.
Note 5: I
Please refer to the Typical Performance Characteristics section for
more information regarding actual typical performance. For tighter
specifi cations, please contact LTC Marketing.
OUT
OUT
= 4.99k
OUT
= 1k, V
= 100μA
SENSE
OUT
= 4.99k
IN
= 100k
= 100k
= 100k
+
= 10Ω, R
= 100k
≤ 100V,
●
B
SENSE
= 11mV
specifi cation is limited by practical automated test resolution.
denotes the specifi cations which apply over the full
= 1.1V
OUT
= 10k, V
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
SENSE
MIN
130
125
120
115
0.5
+
5
2
1
8
3
1
= V
+
(see Figure 1 for details),
TYP
150
140
140
200
275
280
290
420
1.5
25
25
60
10
3
5
3
5
1
2
MAX
100
400
475
425
500
450
525
575
650
675
10
25
35
50
50
75
20
3
UNITS
nV/°C
nV/°C
μV
6102f
kHz
kHz
kHz
mA
mA
P-P
μV
μV
μV
μV
pA
nA
nA
dB
dB
dB
dB
μA
μA
μA
μA
μA
μA
μA
μA
μA
μs
μs
V
V
V
V
V