LT1251CS Linear Technology, LT1251CS Datasheet - Page 20
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LT1251CS
Manufacturer Part Number
LT1251CS
Description
IC AMP VIDEO FADE CONTRLD 14SOIC
Manufacturer
Linear Technology
Datasheet
1.LT1256CSPBF.pdf
(24 pages)
Specifications of LT1251CS
Applications
Current Feedback
Number Of Circuits
1
-3db Bandwidth
40MHz
Slew Rate
300 V/µs
Current - Supply
14.5mA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
5 V ~ 30 V, ±2.5 V ~ 15 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1251CS
Manufacturer:
LT/凌特
Quantity:
20 000
Part Number:
LT1251CS#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1251CS#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
W
For PSpice
*
* Linear Technology LT1251/LT1256 VIDEO FADER MACROMODEL
* Written: 3-11-1994 BY WILLIAM H. GROSS.
* Corrected: 7-15-1996
* Connections: as per datasheet pinout
*1=first noninverting input
*2=first inverting input
*3=control voltage input
*4=control current input
*5=control resistor, RC
*6=null input
*7=negative supply
*8=output
*9=positive supply
*10=full scale resistor, RFS
*11=full scale current input
*12=full scale voltage input
*13=second inverting input
*14=second noninverting input
*
.SUBCKT LT1251 1 2 3 4 5 6 7 8 9 10 11 12 13 14
*
*first input stage
IB1
RI1
C1
E1
VOS1
R1
C2
*
*second input stage
IB2
RI2
C14
E2
VOS2
R2
C13
*
*control amp
IBC
RIC
C3
R3
CBWC
EC
VOSC
C4
RC
C5
*
LT1251/LT1256
20
ACRO ODEL
13A
13A
13B
2A
2A
2B
14
14
14
13
3A
3B
3B
TM
1
1
1
2
3
3
3
3
4
4
5
W
13B
2B
13
3A
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
4
0
5
0
500NA
17MEG
1.5PF
VALUE={LIMIT (V(1), V(8N)+0.4, V(8P)–0.4)+V(EN)/30}
2.5MV
27
1PF
450NA
17MEG
1.5PF
VALUE={LIMIT (V(14), V(8N)+0.4, V(8P)–0.4)+V(EN)/30}
1.5MV
27
1PF
–300NA
100MEG
1PF
1600
10PF
3A
5MV
1PF
5K
1PF
0
1.0
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