參數(shù)資料
型號： DAC8820IB
廠商： Texas Instruments, Inc.
英文描述： 16-Bit, Parallel Input Multiplying Digital-to-Analog Converter
中文描述： 16位并行輸入乘法數(shù)字到模擬轉(zhuǎn)換器
文件頁數(shù)： 3/22頁
文件大?。?/td> 939K
代理商： DAC8820IB
www.ti.com
ELECTRICAL CHARACTERISTICS
All specifications at –40
°
C to +85°C, V
DD
= +2.7 V to +5.5 V, I
OUT
= virtual GND, GND = 0 V, V
REF
= 10 V, and T
A
= full
operating temperature, unless otherwise noted.
DAC8820
SBAS358C–AUGUST 2005–REVISED JUNE 2006
DAC8820
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
STATIC PERFORMANCE
Resolution
Relative accuracy
Relative accuracy
Differential nonlinearity
Output leakage current
Output leakage current
Full-scale gain error
16
Bits
LSB
LSB
LSB
nA
nA
LSB
LSB
ppm/
°
C
LSB
LSB
LSB/V
DAC8820IB
DAC8820IC
±
2
±
1
±
1
5
10
±
16
±
16
2
±
5
±
8
±
2.0
±
0.5
Data = 0000h, T
A
= +25
°
C
Data = 0000h, T
A
= T
MAX
Unipolar, data = FFFFh
Bipolar, data = FFFFh
2
2
1
Full-scale temperature coefficient
Bipolar zero scale error
T
A
= +25
°
C
T
A
= T
MAX
Power-supply rejection ratio; V
DD
= 5V
±
10%
PSRR
OUTPUT CHARACTERISTICS
(1)
Output current
Output capacitance
REFERENCE INPUT
V
REF
Range
R
REF
Input capacitance
R1/R2
R
OFS
, R
FB
LOGIC INPUTS AND OUTPUT
(1)
Input low voltage
±
0.2
1.66
50
mA
pF
Code dependent
–15
4.5
15
7.5
V
k
pF
k
k
Input resistance (unipolar)
6
5
12
12
R1/R2 resistance (bipolar)
Feedback and offset resistance
9
9
15
15
V
IL
V
DD
= +2.7 V
V
IL
V
DD
= +5 V
V
IH
V
DD
= +2.7 V
V
IH
V
DD
= +5 V
I
IL
C
IL
0.6
0.8
V
V
V
V
μ
A
pF
Input high voltage
2.1
2.4
Input leakage current
Input capacitance
INTERFACE TIMING, V
DD
= +5.0V
(1)
(See
Figure 40
and
Table 1
)
t
DS
Data to WR setup time
t
DH
Data to WR hold time
t
WR
WR pulse width
t
LDAC
LDAC pulse width
Data setup time
t
RST
RST pulse width
Data hold time
t
LWD
WR to LDAC delay time
INTERFACE TIMING, V
DD
= +2.7V
(1)
(See
Figure 40
and
Table 1
)
t
DS
Data to WR setup time
t
DH
Data to WR hold time
t
WR
WR pulse width
t
LDAC
LDAC pulse width
Data setup time
t
RST
RST pulse width
Data hold time
t
LWD
WR to LDAC delay time
0.001
1
8
20
0
20
20
20
0
ns
ns
ns
ns
ns
ns
35
0
35
35
35
0
ns
ns
ns
ns
ns
ns
(1)
Specified by design and characterization; not production tested.
3
Submit Documentation Feedback
相關(guān)PDF資料
PDF描述
DAC8820IC 16-Bit, Parallel Input Multiplying Digital-to-Analog Converter
DAC8832IBRGY 16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converter
DAC8832ICRGY 16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converter
DAC8832IRGY 16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converter
DAC8840FP 8-Bit Octal, 4-Quadrant Multiplying, CMOS TrimDAC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC8820IBDB 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Parallel Inp Multiplying DAC 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
DAC8820IBDBG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Parallel Inp Multiplying DAC 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
DAC8820IBDBR 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Parallel Inp 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
DAC8820IBDBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Parallel Inp 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
DAC8820IC 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-Bit, Parallel Input Multiplying Digital-to-Analog Converter
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*