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參數(shù)資料
| 型號： | DAC7621 |
| 元件分類： | 外設及接口 |
| 英文描述： | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| 中文描述： | 單電源RS232C接口線路驅(qū)動器/接收器（單電源RS232C接口線收發(fā)器（2發(fā)2收）） |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 458K |
| 代理商： | DAC7621 |
2
DAC7621
SPECIFICATIONS
ELECTRICAL
At T
A
= –40
°
C to +85
°
C, and V
DD
= +5V, 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.
DAC7621E
DAC7621EB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
RESOLUTION
12
6
Bits
ACCURACY
Relative Accuracy
(1)
Differential Nonlinearity
Zero-Scale Error
Full Scale Voltage
–2
–1
–1
±
1/2
±
1/2
+1
4.095
+2
+1
+3
–1
–1
6
±
1/4
±
1/4
6
4.095
+1
+1
6
LSB
LSB
LSB
V
Guaranteed Monotonic
Code 000
H
Code FFF
H
4.079
4.111
4.087
4.103
ANALOG OUTPUT
Output Current
Load Regulation
Capacitive Load
Short-Circuit Current
Short-Circuit Duration
Code 800
H
±
5
±
7
1
500
±
20
6
6
6
6
6
6
mA
LSB
pF
mA
R
LOAD
≥
402
, Code 800
H
No Oscillation
3
6
GND or V
DD
Indefinite
DIGITAL INPUT
Data Format
Data Coding
Logic Family
Logic Levels
V
IH
V
IL
I
IH
I
IL
Parallel
Straight Binary
CMOS
6
6
6
0.7 V
DD
6
V
V
μ
A
μ
A
0.3 V
DD
±
10
±
10
6
6
6
DYNAMIC PERFORMANCE
Settling Time
(2)
(t
S
)
DAC Glitch
Digital Feedthrough
To
±
1 LSB of Final Value
7
5
2
6
6
6
μ
s
nV-s
nV-s
POWER SUPPLY
V
DD
I
Power Dissipation
Power Supply Sensitivity
+4.75
+5.0
0.5
2.5
0.001
+5.25
1
5
0.004
6
6
6
6
6
6
6
6
6
V
V
IH
= 5V, V
= 0V, No Load, at Code 000
H
V
IH
= 5V, V
IL
= 0V, No Load
V
DD
=
±
5%
mA
mW
%/%
TEMPERATURE RANGE
Specified Performance
–40
+85
6
6
°
C
6
Same specification as for DAC7621E.
NOTES: (1) This term is sometimes referred to as Linearity Error or Integral Nonlinearity (INL). (2) Specification does not apply to negative-going transitions where
the final output voltage will be within 3 LSBs of ground. In this region, settling time may be double the value indicated.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC7621E | 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 |
| DAC7621EB | 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 |
| DAC7624 | 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER |
| DAC7625 | 30 AMP MINIATURE POWER RELAY |
| DAC7625UB | OSC 5V SMT 7X5 CMOS PROGRM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC7621E | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Para Input 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 |
| DAC7621E | 制造商:Texas Instruments 功能描述:IC 12BIT DAC SMD 7621 SSOP20 |
| DAC7621E | 制造商:BURR-BROWN 功能描述:IC 12BIT DAC SMD 7621 SSOP20 制造商:BURR-BROWN 功能描述:IC, 12BIT DAC, SMD, 7621, SSOP20 |
| DAC7621E | 制造商:Texas Instruments 功能描述:12BIT DAC SMD 7621 SSOP20 762 制造商:Texas Instruments 功能描述:12BIT DAC, SMD, 7621, SSOP20, 762 |
| DAC7621E/1K | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit Para Input 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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