參數(shù)資料
型號(hào)： DAC8830IBD
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： DAC
英文描述： SERIAL INPUT LOADING, 1 us SETTLING TIME, 16-BIT DAC, PDSO8
封裝： GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù)： 6/29頁(yè)
文件大?。?/td> 687K
代理商： DAC8830IBD
www.ti.com
Time (50ns/div)
V
REF = 2.5 V
SDI
V
OUT
5V/div
20mV/div
8192
0
300
250
200
150
100
50
0
65536
57344
49152
40960
32768
24576
16384
Digital Input Code
R
e
fe
re
n
c
e
C
u
rr
e
n
t
(
A
)
V
REF = 1.5 V
Time(0.5ms/div)
LDAC
V
OUT
V
REF =2.5V
5V/div
0.1V/div
Time(0.5 s/div)
m
V
REF =2.5V
LDAC
V
OUT
5V/div
0.1V/div
Time(0.2ms/div)
V
REF =2.5V
LDAC
V
OUT
5V/div
1V/div
Time(0.2ms/div)
V
=2.5V
REF
LDAC
V
OUT
5V/div
1V/div
THEORY OF OPERATION
GENERAL DESCRIPTION
SLAS449D – FEBRUARY 2005 – REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS: VDD = +3 V (continued)
At TA = +25°C and VREF = +2.5 V, unless otherwise noted.
REFERENCE CURRENT
DIGITAL
vs CODE (BIPOLAR MODE)
FEEDTHROUGH
Figure 38.
Figure 39.
MAJOR-CARRY GLITCH
(FALLING)
(RISING)
Figure 40.
Figure 41.
DAC SETTLING TIME
(FALLING)
(RISING)
Figure 42.
Figure 43.
The DAC8830 and DAC8831 are single, 16-bit, serial-input, voltage-output DACs. They operate from a single
14
Copyright 2005–2007, Texas Instruments Incorporated
Product Folder Link(s): DAC8830 DAC8831
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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DAC8830IBDRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Ultra-Lo Pwr Vltg Output Cnvtr 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(lèi)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
DAC8830IBDT 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Ultra-Lo Pwr Vltg Output Cnvtr 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(lèi)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
DAC8830IBDTG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Ultra-Lo Pwr Vltg Output Cnvtr 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(lèi)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
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