LTC1665IGN#TRPBF Linear Technology, LTC1665IGN#TRPBF Datasheet - Page 16

• Manufacturer Part Number: LTC1665IGN#TRPBF
• Description: IC D/A CONV 8BIT OCTAL 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC1665IGN#TRPBF

• Settling Time: 30µs
• Number Of Bits: 8
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL
LTC1665/LTC1660
RELATED PARTS
16
PART NUMBER
LTC1661
LTC1663
LTC1446/LTC1446L
LTC1448
LTC1454/LTC1454L
LTC1458/LTC1458L
LTC1590
LTC1659
LT1460
Note: DACs E Through H Can Be
Configured for a Second Pin Driver
With U2C and U2D of the LT1369
CS/LD
SCK
D
IN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
7
9
8
APPLICATION
DESCRIPTION
Dual 10-Bit V
Single 10-Bit V
Dual 12-Bit V
Dual 12-Bit V
Dual 12-Bit V
Quad 12-Bit Rail-to-Rail Output DACs with Added Functionality
Dual 12-Bit I
Single Rail-to-Rail 12-Bit V
V
Micropower Precision Series Reference, 2.5V, 5V, 10V Versions
CC
: 2.7V to 5.5V
DAC H
DAC G
DAC E
DAC F
CLR
11
OUT
U1 LTC1660
OUT
OUT
OUT
OUT
OUT
GND
V
16
DAC in SO-16 Package
CC
1
A Pin Driver V
DAC in 8-Lead MSOP Package
DACs in SO-8 Package with Internal Reference
DAC in SO-8 Package
DACs in SO-16 Package with Added Functionality
DAC in SOT-23 Package
U
REF
5V
6
DAC A
DAC B
DAC C
DAC D
OUT
DAC in 8-Lead MSOP Package
0.1 F
H
CODE A
and V
512
512
512
2
3
4
5
L
V
V
V
V
A
B
C
D
Adjustment Circuit for ATE Applications
(FROM MAIN DAC)
(FROM MAIN DAC)
50k
50k
50k
50k
R
R
R
R
CODE B
G
G
G
G
1023
512
0
V
V
H
L
R
5k
R
5k
F
F
3
2
5
6
–
–
+
+
LT1369
LT1369
QUAD
QUAD
– 250mV
+ 250mV
U2A
U2B
V
10V
– 5V
H
, V
0
0.1 F
0.1 F
R
5k
R
5k
L
F
F
1
7
COMMENTS
V
V
LTC1446: V
LTC1446L: V
V
LTC1454: V
LTC1454L: V
LTC1458: V
LTC1458L: V
V
Low Power Multiplying V
GND to REF. REF Input Can Be Tied to V
0.075% Max, 10ppm/ C Max, Only 130 A Supply Current
CC
CC
CC
CC
= 2.7V to 5.5V Micropower Rail-to-Rail Output
= 2.7V to 5.5V, Internal Reference, 60 A
= 2.7V to 5.5V, External Reference Can Be Tied to V
= 4.5V to 5.5V, 4-Quadrant Multiplication
V
L
V
1665/60 TA03
H
= V
= V
V
V
V
For Resistor Values Shown:
L
Adjustment Range = 250mV
Adjustment Step Size = 500 V
A
H
L
+ V
H
0.1 F
0.1 F
CC
CC
CC
+ V
CC
CC
CC
= V
= V
= V
= 4.5V to 5.5V, V
= 4.5V to 5.5V, V
= 4.5V to 5.5V, V
L
= 2.7V to 5.5V, V
= 2.7V to 5.5V, V
= 2.7V to 5.5V, V
H
C
LOGIC
DRIVE
L
H
= 2.5V
+
+
166560f LT/TP 0999 4K • PRINTED IN THE USA
R
R
R
R
V
V
PIN DRIVER
(1 OF 2)
V
G
F
OUT
LINEAR TECHNOLOGY CORPORATION 1999
G
H
L
F
L
(V
(V
DAC. Output Swings from
C
A
OUT
OUT
OUT
– V
– V
OUT
OUT
OUT
= 0V to 4.095V
= 0V to 4.095V
= 0V to 4.095V
D
B
= 0V to 2.5V
= 0V to 2.5V
= 0V to 2.5V
)
)
V
H
CC
V
OUT
CC