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参数资料
| 型号： | LTC2624IGN-1#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | DAC |
| 英文描述： | QUAD, SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO16 |
| 封装： | 0.150 INCH, PLASTIC, SSOP-16 |
| 文件页数： | 1/16页 |
| 文件大小： | 369K |
| 代理商： | LTC2624IGN-1#TR |
1
LTC2604/LTC2614/LTC2624
2604fb
CODE
0
16384
32768
49152
65535
ERROR
(LSB)
2604 TA01
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
VCC = 5V
VREF = 4.096V
2
15
1
GND
REF LO
REF A
VOUTA
VOUTB
REF B
CS/LD
SCK
VCC
REF D
VOUT D
VOUT C
REF C
SDO
SDI
2604 BD
16
3
4
14
DAC A
DAC D
5
7
6
8
10
12
9
13
DAC B
DAC C
DECODE
CONTROL
LOGIC
32-BIT SHIFT REGISTER
CLR
11
INPUT
REGISTER
DAC
REGISTER
INPUT
REGISTER
INPUT
REGISTER
INPUT
REGISTER
DAC
REGISTER
DAC
REGISTER
DAC
REGISTER
APPLICATIO S
U
FEATURES
DESCRIPTIO
U
BLOCK DIAGRA
W
Quad 16-Bit Rail-to-Rail DACs
in 16-Lead SSOP
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. The power-on reset circuit resets the LTC2604-1/
LTC2614-1/LTC2624-1 to midscale. The voltage outputs
stay at midscale until a valid write and update take place.
■ Smallest Pin Compatible Quad 16-Bit DAC:
LTC2604: 16-Bits
LTC2614: 14-Bits
LTC2624: 12-Bits
■ Guaranteed 16-Bit Monotonic Over Temperature
■
Separate Reference Inputs for each DAC
■ Wide 2.5V to 5.5V Supply Range
■ Low Power Operation: 250
μA per DAC at 3V
■
Individual DAC Power-Down to 1
μA, Max
■ Ultralow Crosstalk Between DACs (<5
μV)
■ High Rail-to-Rail Output Drive (
±15mA)
■
Double Buffered Digital Inputs
■ LTC2604-1/LTC2614-1/LTC2624-1: Power-On Reset
to Midscale
■
16-Lead Narrow SSOP Package
■ Mobile Communications
■ Process Control and Industrial Automation
■
Instrumentation
■ Automatic Test Equipment
Differential Nonlinearity (LTC2604)
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| LTC2624IGN-1 | QUAD, SERIAL INPUT LOADING, 7 us SETTLING TIME, 12-BIT DAC, PDSO16 |
| LTC2614CGN-1 | QUAD, SERIAL INPUT LOADING, 9 us SETTLING TIME, 14-BIT DAC, PDSO16 |
| LTC2604IGN-1#TR | QUAD, SERIAL INPUT LOADING, 10 us SETTLING TIME, 16-BIT DAC, PDSO16 |
| LTC2604CGN-1#TR | QUAD, SERIAL INPUT LOADING, 10 us SETTLING TIME, 16-BIT DAC, PDSO16 |
| LTC2614IGN-1#TR | QUAD, SERIAL INPUT LOADING, 9 us SETTLING TIME, 14-BIT DAC, PDSO16 |
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