Datasheet
20
LT1995
1995fb
LT1995
G = 1
SENSE
OUTPUT
100mV/A
FLAG
OUTPUT
4A LIMIT
15V
15V TO –15V
0.1Ω
I
10k
1995 TA05
10k
LT6700-3
–
+
400mV
–15V
REF
P1
M1
R
S
0.2Ω
10nF
LT1995
G = 5
–15V
–15V
15V
10nF
15V
I
OUT
V
IN
1k
1995 TA04
100Ω
–
+
LT1880
REF
IRF9530
M4
M1
P1
P4
I
OUT
=
V
IN
5 • R
S
M1
P1
LT1995
G = –1
LT1790-1.25
–1.25V
–3V
REF
1995 TA03
3V
1µF
1.25V
M4
M2
M1
P1
P2
P4
8
9
10
1
2
3
V
OUT
I
IN
= 600nA
1995 TA02
V
IN
–V
+V
6
4
5
7
LT1995
REF
© LINEAR TECHNOLOGY CORPORATION 2004
LT/LT 0805 REV B • PRINTED IN THE USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
High Input Impedance Precision Gain of 2 Configuration
TYPICAL APPLICATIO S
U
Tracking Negative Reference
0A to 2A Current Source Current Sense with Alarm
PART NUMBER DESCRIPTION COMMENTS
LT1363 70MHz, 1000V/µs Op Amp 50ns Settling Time to 0.1%, C
LOAD
Stable
LT1990 High Voltage Difference Amplifier ±250V Common Mode Voltage, Micropower, Pin Selectable G = 1, 10
LT1991 Precision Gain Selectable Amplifier Micropower, Precision, Pin Selectable G = –13 to 14
LTC1992 Fully Differential Amplifier Differential Input and Output, Rail-to-Rail Output, I
S
= 1.2mA, C
LOAD
Stable
to 10,000pF, Adjustable Common Mode Voltage
LTC6910-x Programmable Gain Amplifiers 3 Gain Configurations, Rail-to-Rail Input and Output
RELATED PARTS
10k
M4
M2
M1
P1
P2
P4
8
9
10
1
2
3
V
OUT
f
–3dB
= 27MHz
R
L
= 75Ω
220µF
47µF
47µF
V
IN
5V
6
4
5
1995 TA06
7
LT1995
+
+
+
75Ω
Single Supply Video Line Driver