LT1999MPMS8-20#PBF Linear Technology, LT1999MPMS8-20#PBF Datasheet - Page 8

• Manufacturer Part Number: LT1999MPMS8-20#PBF
• Description: SC-Amps/Current Sense, High Voltage, Bidirectional Current Sense Amplifier
• Manufacturer: Linear Technology

Specifications of LT1999MPMS8-20#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

LT1999-10/LT1999-20/
LT1999-50
TYPICAL PERFORMANCE CHARACTERISTICS
8
40
35
30
25
20
15
10
5
0
1
LT1999-50 Small Signal
Frequency Response
V
OUT
GAIN
PHASE
= 0.5V
10
P-P
FREQUENCY (kHz)
–1000
–1500
1500
1000
–500
AT 1kHz
500
–10
30
25
20
15
10
–5
0
5
0
–55
100
1
Input Referred Voltage Offset
vs Temperature and Gain Option
LT1999-10 Small Signal
Frequency Response
12 UNITS PLOTTED
V
V
OUT
CM
–30
GAIN
PHASE
= 12V
= 0.5V
LT1999-10
LT1999-20
LT1999-50
1000
–5
10
TEMPERATURE (°C)
P-P
FREQUENCY (kHz)
20
AT 1kHz
1999 G14
10000
45
100
180
135
90
45
0
–180
–45
–90
–135
70
95
1000
120
–0.25
–0.50
0.50
0.25
1999 G10
1999 G12
145
10000
0
–55
Gain Error vs Temperature
V
12 UNITS PLOTTED
180
135
90
45
0
–180
–45
–90
–135
CM
–30
= 12V
LT1999-10
LT1999-20
LT1999-50
–5
TEMPERATURE (°C)
20
45
–1000
–1500
1500
1000
–500
500
35
30
25
20
15
10
–5
5
0
70
0
–5
1
LT1999-20 Small Signal
Frequency Response
Input Referred Voltage Offset
vs Input Common Mode Voltage
V
V
T
12 UNITS PLOTTED
OUT
A
+
95
= 5V
= 25°C
5
GAIN
PHASE
= 0.5V
120
LT1999-10
LT1999-20
LT1999-50
15
10
1999 G15
P-P
145
FREQUENCY (kHz)
25
AT 1kHz
V
35
CM
100
–0.25
–0.50
(V)
0.50
0.25
45
0
–5
Gain Error
vs Input Common Mode Voltage
V
T
12 UNITS PLOTTED
55
1000
+
A
= 5V
= 25°C
5
65
LT1999-10
LT1999-20
LT1999-50
15
1999 G13
1999 G11
75
10000
25
180
135
90
45
0
–180
–45
–90
–135
V
35
CM
(V)
45
55
65
1999fa
1999 G16
75