參數(shù)資料
型號(hào): LTC1661C
廠商: Linear Technology Corporation
英文描述: Micropower Dual 10-Bit DAC in MSOP
中文描述: 微功率雙路10位DAC,采用MSOP
文件頁(yè)數(shù): 12/12頁(yè)
文件大?。?/td> 147K
代理商: LTC1661C
12
LTC 1661
LINEAR TECHNOLOGY CORPORATION 1999
1661f LT/TP 0100 4K PRINTED IN THE USA
PART NUMBER
LTC1446/LTC1446L
DESCRIPTION
Dual 12-Bit V
OUT
DACs in SO-8 Package with Internal Reference
COMMENTS
LTC1446: V
CC
= 4.5V to 5.5V, V
OUT
= 0V to 4.095V
LTC1446L: V
CC
= 2.7V to 5.5V, V
OUT
= 0V to 2.5V
V
CC
= 2.7V to 5.5V, External Reference Can Be Tied to V
CC
LTC1454: V
CC
= 4.5V to 5.5V, V
OUT
= 0V to 4.095V
LTC1454L: V
CC
= 2.7V to 5.5V, V
OUT
= 0V to 2.5V
LTC1458: V
CC
= 4.5V to 5.5V, V
OUT
= 0V to 4.095V
LTC1458L: V
CC
= 2.7V to 5.5V, V
OUT
= 0V to 2.5V
Low Power Multiplying V
OUT
DAC. Output Swings from
GND to REF. REF Input Can Be Tied to V
CC
V
CC
= 2.7V to 5.5V, Internal Reference, 60
μ
A
V
CC
= 2.7V to 5.5V, Micropower, Rail-to-Rail Output
LTC1448
LTC1454/LTC1454L
Dual 12-Bit V
OUT
DAC in SO-8 Package
Dual 12-Bit V
OUT
DACs in SO-16 Package with Added Functionality
LTC1458/LTC1458L
Quad 12-Bit Rail-to-Rail Output DACs with Added Functionality
LTC1659
Single Rail-to-Rail 12-Bit V
OUT
DAC in 8-Lead MSOP Package
V
CC
: 2.7V to 5.5V
Single 10-Bit V
OUT
DAC in SOT-23 Package
Octal 8/10-Bit V
OUT
DAC in 16-Pin Narrow SSOP
LTC1663
LTC1665/LTC1660
RELATED PARTS
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear-tech.com
TYPICAL APPLICATIO
U
Pin Driver V
H
and V
L
Adjustment in ATE Applications
+
U3A
LT1368
PIN
DRIVER
(1 0F N)
V
H
V
L
V
OUT
1661 F03
LOGIC
DRIVE
4
–5V
10V
5V
V
= 7.5V
(FROM MAIN
INPUT DAC)
V
= –2.5V
(FROM MAIN
INPUT DAC)
V
A1
= 2.5V
V
H
= V
H
+
V
H
V
L
= V
L
+
V
L
V
B1
R4
5k
0.1
μ
F
8
3
1
CS/LD
D
IN
SCK
4
6
3
2
1
8
5
2
0.1
μ
F
R3
50k
LTC1661
U1
DAC A
DAC B
R2
50k
R1
5k
0.1
μ
F
+
U3B
LT1368
5V
V
B2
V
A2
= 2.5V
6
1
4
6
3
2
7
5
8
5
0.1
μ
F
R7
50k
LTC1661
U2
DAC B
DAC A
R5
50k
R6
5k
7
R8
5k
0.1
μ
F
0.1
μ
F
FOR EACH U1 AND U2
CODE A CODE B
V
H
,
V
L
512
1023
512
512
512
0
–250mV
0
250mV
–2.5V
±
250mV
7.5V
±
250mV
V
A2
= 2.5V
V
A1
=
V
H
+
(V
A1
– V
B1
)
V
H
=
R1
R2
V
L
+
(V
A2
– V
B2
)
V
L
=
FOR VALUES SHOWN,
V
H
,
V
L
ADJUSTMENT RANGE =
±
250mV
V
H
,
V
L
STEP SIZE = 500
μ
V
R1
R2
相關(guān)PDF資料
PDF描述
LTC1661I Micropower Dual 10-Bit DAC in MSOP
LTC1663IMS8 10-Bit Rail-to-Rail Micropower DAC with 2-Wire Interface
LTC1663 10-Bit, 12.5 us DAC, Serial Input, Low Power 8-MSOP 0 to 70
LTC1663C 10-Bit, 12.5 us DAC, Serial Input, Low Power 8-MSOP 0 to 70
LTC1663CMS8 10-Bit, 12.5 us DAC, Serial Input, Low Power 8-SOIC 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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