參數(shù)資料
型號： DAC7725UB
英文描述： OSC 5V SMT 7X5 CMOS PROGRM
中文描述： 12位四路電壓輸出數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù)： 2/15頁
文件大?。?/td> 451K
代理商： DAC7725UB
2
DAC7724, 7725
SPECIFICATION (DUAL SUPPLY)
At T
A
= –40
°
C to +85
°
C, V
CC
= +15V, V
DD
= +5V, V
SS
= –15V, V
REFH
= +10V, V
REFL
= –10V, unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
DAC7724N, U
DAC7725N, U
DAC7724NB, UB
DAC7725NB, UB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ACCURACY
Linearity Error
Linearity Matching
(2)
Differential Linearity Error
Monotonicity
Zero-Scale Error
Zero-Scale Drift
Zero-Scale Matching
(2)
Full-Scale Error
Full-Scale Matching
(2)
Power Supply Sensitivity
±
2
±
2
±
1
±
1
±
1
±
1
LSB
(1)
LSB
LSB
Bits
LSB
ppm/
°
C
LSB
LSB
LSB
ppm/V
T
MIN
to T
MAX
Code = 000
H
12
6
±
2
6
1
6
±
2
±
2
±
2
±
1
6
±
1
Code = FFF
H
At Full Scale
10
6
ANALOG OUTPUT
Voltage Output
(3)
Output Current
Load Capacitance
Short-Circuit Current
Short-Circuit Duration
V
REFL
±
5
V
REFH
6
6
6
6
V
mA
pF
mA
No Oscillation
500
±
20
6
6
6
To V
SS
, V
CC
, or GND
Indefinite
REFERENCE INPUT
V
REFH
Input Range
V
REFL
Input Range
Ref High Input Current
Ref Low Input Current
V
REFL
+1.25
–10
–0.5
–3.5
+10
6
6
6
6
6
6
6
6
V
V
V
REFH
– 1.25
3.0
0
mA
mA
DYNAMIC PERFORMANCE
Settling Time
Channel-to-Channel Crosstalk
Digital Feedthrough
Output Noise Voltage
To
±
0.012%, 20V Output Step
Full-Scale Step
8
10
6
6
6
μ
s
LSB
nV-s
nV/
√
Hz
0.25
2
65
6
f = 10kHz
6
DIGITAL INPUT/OUTPUT
Logic Family
Logic Levels
V
IH
V
IL
V
OH
V
OL
Data Format
TTL-Compatible CMOS
6
I
IH
≤
±
10
μ
A
I
IL
≤
±
10
μ
A
I
OH
= –0.8mA
I
OL
= 1.6mA
2.4
–0.3
3.6
0.0
V
DD
+0.3
0.8
V
DD
0.4
6
6
6
6
6
6
6
6
V
V
V
V
Straight Binary
6
POWER SUPPLY REQUIREMENTS
V
DD
V
CC
V
SS
I
DD
I
CC
I
SS
Power Dissipation
+4.75
+14.25
–14.25
+5.25
+15.75
–15.75
6
6
6
6
6
6
6
6
V
V
V
μ
A
mA
mA
mW
50
6
–6
180
6
6
6
6
8.5
–8
6
250
6
TEMPERATURE RANGE
Specified Performance
–40
+85
6
6
°
C
NOTES: (1) LSB means Least Significant Bit, when V
equals +10V and V
equals –10V, then one LSB equals 4.88mV. (2) All DAC outputs will match within
the specified error band. (3) Ideal output voltage, does not take into account zero or full-scale error.
相關PDF資料
PDF描述
DAC7724 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7724N Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
DAC7724NB 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7724U Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
DAC7724UB 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER
相關代理商/技術參數(shù)
參數(shù)描述
DAC7725UB 制造商:Texas Instruments 功能描述:12BIT DAC VOLT O/P QUAD SMD 7725
DAC7725UB/1K 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Quad Voltage 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
DAC7725UB/1KG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Quad Voltage 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
DAC7725UBG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Quad Voltage 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
DAC7725UG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Quad Voltage 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
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