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| 型號(hào)： | DAC8554IPW |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | DAC |
| 英文描述： | SERIAL INPUT LOADING, 12 us SETTLING TIME, 16-BIT DAC, PDSO16 |
| 封裝： | GREEN, PLASTIC, TSSOP-16 |
| 文件頁(yè)數(shù)： | 1/31頁(yè) |
| 文件大?。?/td> | 1039K |
| 代理商： | DAC8554IPW |
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BurrBrown Products
from Texas Instruments
DAC8554
FEATURES
DESCRIPTION
APPLICATIONS
Data
BufferA
Buffer
Control
18
8
Power-Down
ControlLogic
Resistor
Network
ENABLE
SYNC
LDAC
DAC
RegisterA
DACA
Data
BufferD
DAC
RegisterD
DACD
Register
Control
24-Bit
Serial-to-Parallel
ShiftRegister
SCLK
DIN
V
L
REF
V
H
REF
AVDD
IOVDD
V
A
OUT
V
B
OUT
V
C
OUT
V
D
OUT
A1
A0
SLAS431B – JUNE 2005 – REVISED OCTOBER 2006
16-BIT, QUAD-CHANNEL, ULTRA-LOW GLITCH, VOLTAGE OUTPUT
DIGITAL-TO-ANALOG CONVERTER
Relative Accuracy: 4LSB
The DAC8554 is a 16-bit, quad-channel, voltage
output, digital-to-analog converter (DAC), offering
Glitch Energy: 0.15nV-s
low-power operation and a flexible serial host
MicroPower Operation:
interface. It offers monotonicity, good linearity, and
150
A per channel at 2.7V
exceptionally low glitch. Each on-chip precision
Power-On Reset to Zero-Scale
output amplifier allows rail-to-rail output swing to be
achieved over the supply range of 2.7V to 5.5V. The
Power Supply: +2.7V to +5.5V
device supports a standard 3-wire serial interface
16-Bit Monotonic Over Temperature
capable
of
operating
with
input
data
clock
Settling Time: 10s to ±0.003% FSR
frequencies up to 50MHz for IOVDD = 5V.
Ultra-Low AC Crosstalk: –100dB Typ
The DAC8554 requires an external reference voltage
Low Power SPI Compatible Serial Interface
to set the output range of each DAC channel. Also
with Schmitt-Triggered Inputs: Up to 50MHz
incorporated into the device is a power-on reset
circuit which ensures that the DAC outputs power up
On-Chip Output Buffer Amplifier with
at zero-scale and remain there until a valid write
Rail-to-Rail Operation
takes place. The DAC8554 provides a per channel
Double Buffered Input Architecture
power-down
feature,
accessed
over
the
serial
Simultaneous or Sequential Output Update
interface, that reduces the current consumption to
and Power-Down
175nA per channel at 5V.
16-Channel Broadcast Capability
The low-power consumption of this device in normal
operation
makes
it
ideally
suited
to
portable
1.8V to 5.5V Logic Compatibility
battery-operated equipment and other low-power
Available in a TSSOP-16 Package
applications. The power consumption is 4.25mW at
5V, reducing to 4
W in power-down mode.
The DAC8554 is available in a TSSOP-16 package
Portable Instrumentation
with a specified operating temperature range of
Closed-Loop Servo-Control
–40
°C to +105°C.
Process Control
FUNCTIONAL BLOCK DIAGRAM
Data Acquisition Systems
Programmable Attenuation
PC Peripherals
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2005–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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| DAC8554IPWG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad Ch UltLo Glitch Vltg Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8554IPWR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad Ch UltLo Glitch Vltg Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8554IPWRG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad Ch UltLo Glitch Vltg Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8555 | 制造商:BB 制造商全稱:BB 功能描述:16-BIT, QUAD CHANNEL, ULTRALOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER |
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