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參數(shù)資料
| 型號： | AD7233BN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | LC2MOS 12-Bit Serial Mini-DIP DACPORT |
| 中文描述： | SERIAL INPUT LOADING, 5 us SETTLING TIME, 12-BIT DAC, PDIP8 |
| 封裝： | MINI, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 99K |
| 代理商： | AD7233BN |
AD7233
REV. A
–3–
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= +25
°
C unless otherwise noted)
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +17 V
V
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –17 V
V
SS
to GND . . . . . . . . . . . . . . . . . . . . –6 V to V
DD
+0.3 V
Digital Inputs to GND . . . . . . . . . . . . . –0.3 V to V
DD
+0.3 V
Operating Temperature Range
Industrial (A, B Versions) . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . –65
°
C to +150
°
C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . .+300
°
C
Power Dissipation to +75
°
C . . . . . . . . . . . . . . . . . . . 450 mW
Derates above +75
°
C by . . . . . . . . . . . . . . . . . . . . 10 mW/
°
C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4000 V
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
2
The output may be shorted to voltages in this range provided the power dissipation
of the package is not exceeded. Short circuit current is typically 80 mA.
ORDERING GUIDE
Temperature
Range
Relative
Accuracy
Package
Option*
Model
AD7233AN
AD7233BN
–40
°
C to +85
°
C
–40
°
C to +85
°
C
±
1 LSB
±
1/2 LSB
N-8
N-8
*N = Plastic DIP.
TERMINOLOGY
RELATIVE ACCURACY (LINEARITY)
Relative accuracy, or endpoint linearity, is a measure of the
maximum deviation of the DAC transfer function from a straight
line passing through the endpoints of the transfer function. It is
measured after allowing for zero and full-scale errors and is ex-
pressed in LSBs or as a percentage of full-scale reading.
DIFFERENTIAL NONLINEARITY
Differential nonlinearity is the difference between the measured
change and the ideal 1 LSB change between any two adjacent
codes. A specified differential nonlinearity of
±
1 LSB or less
over the operating temperature range ensures monotonicity.
BIPOLAR ZERO ERROR
Bipolar zero error is the voltage measured at V
OUT
when the
DAC is loaded with all 0s. It is due to a combination of offset
errors in the DAC, amplifier and mismatch between the internal
gain resistors around the amplifier.
FULL-SCALE ERROR
Full-scale error is a measure of the output error when the am-
plifier output is at full scale (full scale is either positive or nega-
tive full scale).
DIGITAL-TO-ANALOG GLITCH IMPULSE
This is the voltage spike that appears at the output of the DAC
when the digital code in the DAC latch changes before the out-
put settles to its final value. The energy in the glitch is specified
in nV secs, and is measured for an all codes change (0000 0000
0000 to 1111 1111 1111).
DIGITAL FEEDTHROUGH
This is a measure of the voltage spike that appears on V
OUT
as a
result of feedthrough from the digital inputs on the AD7233. It
is measured with
LDAC
held high.
相關PDF資料 |
PDF描述 |
|---|---|
| AD7233AN | ; Series:M; Thermistor Type:NTC; Resistance:100kohm; Package/Case:Radial; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No; R/T Curve:4 RoHS Compliant: No |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
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| AD7233BNZ | 功能描述:IC DAC 12BIT SRL W/AMP 8PDIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:DACPORT® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
| AD7237 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS DUAL 12-BIT DACPORT |
| AD7237A | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Dual 12-Bit DACPORTs |
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