LT1999MPMS8-10#PBF Linear Technology, LT1999MPMS8-10#PBF Datasheet - Page 5

• Manufacturer Part Number: LT1999MPMS8-10#PBF
• Description: SC-Amps/Current Sense, High Voltage, Bidirectional Current Sense Amplifier
• Manufacturer: Linear Technology

Specifications of LT1999MPMS8-10#PBF

• Input Bias Current: 137.5µA
• Output Current Per Channel: 26mA
• Input Offset Voltage: 1.5mV
• Bandwidth: 2MHz
• Cmrr: 120dB
• Slew Rate: 3V/µs
• Supply Voltage Range: 4.5V To 5.5V
• Supply Current: 3µA
• Rohs Compliant: Yes
• No. Of Amplifiers: 2

ELECTRICAL CHARACTERISTICS
temperature range, –55°C < T
V
SYMBOL
V
V
R
R
V
ΔV
A
A
I
I
PSRR
CMRR
e
REF
R
V
V
I
V
V
f
SR
t
B
OS
SHDN
3dB
S
n
REF
SENSE
CM
OSI
V
V
REF
REFR
IH
IL
IN(DIFF)
INCM
REF
OSI
Error
RR
= floating, V
/ΔT
PARAMETER
Full-Scale Input Sense Voltage (Note 7)
V
CM Input Voltage Range
Differential Input Impedance
CM Input Impedance
Input Referred Voltage Offset
Input Referred Voltage Offset Drift
Gain
Gain Error
Input Bias Current
I(+IN) = I(–IN)
(Note 8)
Input Offset Current
I
(Note 8)
Supply Rejection Ratio
Sense Input Common Mode Rejection
Differential Input Referred Noise Voltage Density
REF Pin Rejection, V
REF Pin Input Impedance
Open Circuit Voltage
REF Pin Input Range (Note 9)
Pin Pull-Up Current
SHDN Pin Input High
SHDN Pin Input Low
Small Signal Bandwidth
Slew Rate
Settling Time Due to Input Step, ΔV
OS
SENSE
ΔV
ΔV
ΔV
= I(+IN) – I(–IN)
REF
REF
REF
= V
SHDN
= 2.75V
= 3.25V
= 3.25V
+IN
= floating, unless otherwise specified. See Figure 2.
– V
–IN
+
= 5.5V
A
< 150°C for MP-grade parts, otherwise specifications are at T
OUT
= ±2V
CONDITIONS
LT1999-10
LT1999-20
LT1999-50
ΔV
ΔV
ΔV
LT1999-10
LT1999-20
LT1999-50
ΔV
V
V
V
V
V
V
V
V
V
V
V
f= 10kHz
f = 0.1Hz to 10Hz
LT1999-10
LT1999-20
LT1999-50
V
V
LT1999-10
LT1999-20
LT1999-50
V
LT1999-10
LT1999-20
LT1999-50
0.5% Settling
CM
CM
SHDN
CM
CM
SHDN
+
CM
CM
CM
CM
SHDN
SHDN
+
INDIFF
CM
CM
OUT
= 4.5V to 5.5V
= 5.5V, V
The
> 5.5V
= –5V
> 5.5V
= –5V
= –5V to 80V
= –5V to 5.5V
= 12V, 7V
= 0V, 7V
= 5.5V to 80V
= –5V to 4.5V
= ±2V
= 0.5V, 0V < V
= 0.5V, 0V < V
= 0.5V
= 0.5V
l
= ±2V/GAIN
denotes the specifications which apply over the full operating
SHDN
P-P
P-P
, f = 100kHz
, f = 100kHz,
= 0V
CM
CM
< 80V
< 80V
LT1999-10/LT1999-20/
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
A
= 25°C. V
V
–2000
–0.35
–0.08
48.75
–2.35
1.125
1.125
+
–750
–0.2
9.95
19.9
–0.5
0.15
2.45
0.25
MIN
100
–10
–10
6.4
3.6
1.5
–5
–1
68
96
96
75
80
62
62
62
60
–6
– 0.5
5
+
= 5V, GND = 0V, V
137.5
–1.95
0.001
±500
±0.2
TYP
105
120
100
4.8
0.4
2.5
2.5
1.2
2.5
20
10
20
50
77
90
97
70
70
70
80
–2
8
8
8
2
2
3
LT1999-50
V
V
V
+
+
+
10.05
50.25
2000
MAX
0.35
0.08
20.1
–1.5
0.65
2.55
2.75
– 1.125
– 1.125
750
180
100
9.6
0.5
– 1.25
0.5
0.2
80
10
10
10
6
1
CM
= 12V,
nV/√Hz
UNITS
μV/°C
μV
1999fa
5
MHz
MHz
MHz
V/μs
MΩ
MΩ
V/V
V/V
V/V
mA
kΩ
kΩ
P-P
kΩ
μV
μV
μA
μA
μA
μA
μA
μA
dB
dB
dB
dB
dB
dB
dB
dB
μs
%
V
V
V
V
V
V
V
V
V
V
V