參數(shù)資料
型號： DAC8814IBDB
廠商： Texas Instruments, Inc.
英文描述： Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter
中文描述： 四，串行輸入16位乘法數(shù)字到模擬轉換器
文件頁數(shù)： 4/31頁
文件大?。?/td> 264K
代理商： DAC8814IBDB
www.ti.com
P
DAC8814
SBAS338–JANUARY 2005
ELECTRICAL CHARACTERISTICS (continued)
V
DD
= 2.7 V to 5.0 V
±
10%; V
SS
= 0 V, I
OUT
X = Virtual GND, A
GND
X = 0 V, V
REF
A, B, C, D = 10 V, T
A
= full operating
temperature range, unless otherwise noted.
DAC8814
TYP
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNIT
SUPPLY CHARACTERISTICS
Power supply range
Positive supply current
V
DD RANGE
2.7
5.5
V
μA
μA
μA
μA
mW
%
I
DD
I
DD
I
DD
I
SS
Logic inputs = 0 V
V
DD
= +4.5 V to +5.5 V
V
DD
= +2.7 V to +3.6 V
Logic inputs = 0 V, V
SS
= -5 V
Logic inputs = 0 V
V
DD
=
±
5%
2
2
1
5
5
2.5
Negative supply current
Power dissipation
Power supply sensitivity
AC CHARACTERISTICS
(5)
Output voltage settling time
0.001
1
P
DISS
P
SS
0.0275
0.006
t
s
To
±
0.1% of full-scale,
Data = 0000h to FFFFh to 0000h
To
±
0.0051% of full-scale,
Data = 0000h to FFFFh to 0000h
μs
0.5
t
s
μs
1
Reference multiplying BW
DAC glitch impulse
Feedthrough error
Crosstalk error
BW -3 dB V
REF
X = 100 mV
RMS
, Data = FFFF
H
, C
FB
= 15 pF
Q
V
REF
X = 10 V, Data = 0000h to 8000h to 0000h
V
OUT
X/V
REF
X
Data = 0000h, V
REF
X = 100 mV
RMS
, f = 100 kHz
V
OUT
A/V
REF
B
Data = 0000h, V
B = 100 mV
RMS
,
Adjacent channel, f = 100 kHz
Q
CS = 1 and f
CLK
= 1 MHz
THD
V
REF
= 5 V
PP
, Data = FFFFh, f = 1 kHz
e
n
f = 1 kHz, BW = 1 Hz
10
1
-70
MHz
nV/s
dB
dB
-90
Digital feedthrough
Total harmonic distortion
Output spot noise voltage
2
nV/s
dB
nV/
√
Hz
-105
12
(5)
All ac characteristic tests are performed in a closed-loop system using an OPA627 I-to-V converter amplifier.
4
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DAC8814IBDBRG4 功能描述:數(shù)模轉換器- DAC 16-Bit Quad Serial Input Mult DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8814IBDBT 功能描述:數(shù)模轉換器- DAC 16-Bit Quad Ser Inp Multiplying Cnvtr RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8814IBDBTG4 功能描述:數(shù)模轉換器- DAC 16-Bit Quad Serial Input Mult DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8814ICDB 制造商:TI 制造商全稱:Texas Instruments 功能描述:Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter
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