參數(shù)資料
型號: LTC2614CGN
廠商: LINEAR TECHNOLOGY CORP
元件分類: DAC
英文描述: Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
中文描述: QUAD, SERIAL INPUT LOADING, 9 us SETTLING TIME, 14-BIT DAC, PDSO16
封裝: 0.150 INCH, PLASTIC, SSOP-16
文件頁數(shù): 1/16頁
文件大?。?/td> 389K
代理商: LTC2614CGN
1
LTC2604/LTC2614/LTC2624
Quad 16-Bit Rail-to-Rail DACs
in 16-Lead SSOP
2604f
APPLICATIU
FEATURES
DESCRIPTIO
The LTC
2604/LTC2614/LTC2624 are quad 16-,14- and
12-bit 2.5V to 5.5V rail-to-rail voltage output DACs in
16-lead narrow SSOP packages. These parts have sepa-
rate reference inputs for each DAC. They have built-in
high performance output buffers and are guaranteed
monotonic.
These parts establish advanced performance standards
for output drive, crosstalk and load regulation in single-
supply, voltage output multiples.
The parts use a simple SPI/MICROWIRE
TM
compatible
3-wire serial interface which can be operated at clock
rates up to 50MHz. Daisy-chain capability and a hardware
CLR function are included.
The LTC2604/LTC2614/LTC2624 incorporate a power-
on reset circuit. During power-up, the voltage outputs
rise less than 10mV above zero scale; and after power-
up, they stay at zero scale until a valid write and update
take place.
, LTC and LT are registered trademarks of Linear Technology Corporation.
MICROWIRE is a trademark of National Semiconductor Corp.
U
BLOCK DIAGRA
W
I
Smallest Pin Compatible Quad 16-Bit DAC:
LTC2604: 16-Bits
LTC2614: 14-Bits
LTC2624: 12-Bits
I
Guaranteed 16-Bit Monotonic Over Temperature
I
Separate Reference Inputs for each DAC
I
Wide 2.5V to 5.5V Supply Range
I
Low Power Operation: 250
μ
A per DAC at 3V
I
Individual DAC Power-Down to 1
μ
A, Max
I
Ultralow Crosstalk Between DACs (<5
μ
V)
I
High Rail-to-Rail Output Drive (
±
15mA)
I
Double Buffered Digital Inputs
I
16-Lead Narrow SSOP Package
I
Mobile Communications
I
Process Control and Industrial Automation
I
Instrumentation
I
Automatic Test Equipment
Differential Nonlinearity (LTC2604)
2
15
1
GND
REF LO
REF A
3
V
OUTA
4
V
OUTB
5
REF B
6
CS/LD
7
SCK
8
V
CC
16
REF D
V
OUT D
14
V
OUT C
13
REF C
12
SDO
10
SDI
9
2604 BD
DAC A
DAC D
DAC B
DAC C
DECODE
CONTROL
LOGIC
32-BIT SHIFT REGISTER
CLR
11
I
R
D
R
I
R
I
R
I
R
D
R
D
R
D
R
CODE
0
16384
32768
49152
65535
E
2604 TA01
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
V
CC
= 5V
V
REF
= 4.096V
相關PDF資料
PDF描述
LTC2604CGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2614 Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2604IGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2614IGN Quad 16-Bit Rail-to-Rail DACs in 16-Lead SSOP
LTC2605IGN-1 Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP
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