參數(shù)資料
型號(hào)： DAC8544I
廠商： Texas Instruments, Inc.
英文描述： QUAD, 16-BIT, RAIL-TO-RAIL VOLTAGE OUTPUT, PARALLEL INTERFACE, DIGITAL-TO-ANALOG CONVERTER
中文描述： 四，16位，軌到軌電壓輸出，并行接口，數(shù)字模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 476K
代理商： DAC8544I
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
ELECTRICAL CHARACTERISTICS
V
DD
= + 2.7 V to + 5.5 V; R
L
= 2 k
to GND; C
L
= 200 pF to GND; all specifications –40
°
C to +105
°
C unless otherwise noted
DAC8544
SLAS420–MAY 2004
These devices have limited built-in ESD protection. The leads should be shorted together or the device
placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
AVAILABLE OPTIONS
PACKAGE DRAWING
NUMBER
PACKAGE
MARKING
ORDERING
NUMBER
DAC8544IPFB
DAC8544IPFBR
TRANSPORT
MEDIA
Tray
Tape and Reel
PRODUCT
PACKAGE
TA
DAC8544
48 - TQFP
PFB
-40
°
C to 105
°
C
DAC8544I
V
DD
to GND
IOV
DD
to IOGND
Digital input voltage to IOGND
V
OUT
to GND
Operating temperature range
Storage temperature range, Tstg
Junction temperature, TJ max
–0.3 V to 6 V
–0.3 V to 6 V
–0.3 V to IOV
DD
+ 0.3 V
–0.3 V to V
DD
+ 0.3 V
–40
°
C to 105
°
C
–65
°
C to 150
°
C
+150
°
C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DAC8544
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
STATIC PERFORMANCE
(1)
Resolution
Relative Accuracy
Differential Nonlinearity
16
Bits
%FSR
LSB
±
0.025
±
0.25
±
.098
16-Bit Monotonic
Measured at code 485, 25
°
C
Measured at code 485, -40
°
C to 105
°
C
All zeroes loaded to DAC register
±
1
±
3
0.3
1.0
-20
0.1
-110
1.0
2.0
Zero-Code Offset Error
mV
±
5.0
Zero-Code Error Drift
DC Crosstalk
AC Crosstalk
μ
V/
°
C
LSB
dB
1-kHz sine wave
Measured at code 64714, 25
°
C
Measured at code 64714, -40
°
C to
105
°
C
±
3.0
±
5.0
Gain Error
mV
Gain Error Drift
-5
ppm of
FSR/
°
C
Measured at code 64714, 25
°
C
Measured at code 64714, -40
°
C to
105
°
C
0.5
1.0
±
3.0
±
5.0
Full-Scale Error
mV
OUTPUT CHARACTERISTICS
(2)
Output Voltage Range
Output Voltage Settling Time
0
V
REF
10
V
R
L
= 2 k
; C
L
<200 pF
R
L
= 2 k
; C
L
<500 pF
R
L
= 2 k
; C
L
<200 pF
8
μ
s
12
1
Slew Rate
V/
μ
s
(1)
(2)
Linearity calculated using a reduced code range of 485 to 64714. Output unloaded.
Assured by design and characterization, not production tested.
2
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DAC8544IPFBG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad 16-Bit R-to-R Vltg Out Paral Intfc 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
DAC8544IPFBR 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad 16-Bit R-to-R Vltg Out Paral Intfc 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
DAC8544IPFBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad 16-Bit R-to-R Vltg Out Paral Intfc 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
DAC8550 制造商:BB 制造商全稱:BB 功能描述:16-BIT, ULTRA-LOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER
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