|
LT1014_17 Datasheet, PDF (22/35 Pages) Texas Instruments – QUAD PRECISION OPERATIONAL AMPLIFIERS | |||
|
◁ |
LT1014, LT1014A, LT1014D
QUAD PRECISION OPERATIONAL AMPLIFIERS
SLOS039D â JULY 1989 â REVISED AUGUST 2009
APPLICATION INFORMATION
To
Inverter
Driver
0.1 â¦
T1
5V
â
1/4
LT1014
+
100 kâ¦
+
1/4
LT1014
â
68 kâ¦â
10 kâ¦â
10 µF
+
1N4002 (4)
4-mA to 20-mA OUT
Fully Floating
4.3 kâ¦
5V
LT1004
1.2 V
â 1% film resistor
4 kâ¦â
2 kâ¦
4-mA
Trim
IN
0 to 4 V
301 â¦â
1 kâ¦
20-mA
Trim
Figure 31. Fully Floating Modification to 4-mA to 20-mA Current-Loop Transmitter With 8-Bit Accuracy
1/2 LTC1043
IN+ 6
5
18
INâ
2
1 µF
3
15
5V
5+
8
1/4
1 µF LT1014
6
â
4
7
OUT A
R2
R1
1/2 LTC1043
7
8
IN+
13
INâ
11
1 µF
12
14
3+
1/4
1 µF LT1014
2
â
0.01 µF
1
OUT B
R2
R1
NOTE A: VIO = 150 µV, AVD = (R1/R2) + 1, CMRR = 120 dB, VICR = 0 to 5 V
Figure 32. 5-V Single-Supply Dual Instrumentation Amplifier
22
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
|
▷ |