參數(shù)資料
型號(hào)： AD7303
廠商： Analog Devices, Inc.
英文描述： ECONOLINE: REC2.2-S_DR/H1 - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- UL94V-0 Package Material- Continuous Short Circiut Protection- Internal SMD design- 100% Burned In- Efficiency to 75%
中文描述： 2.7 V至5.5 V，雙電壓串行輸入輸出8位DAC
文件頁(yè)數(shù)： 2/16頁(yè)
文件大小： 361K
代理商： AD7303
REV. 0
–2–
AD7303–SPECIFICATIONS
Parameter
STATIC PERFORMANCE
Resolution
Relative Accuracy
Differential Nonlinearity
Zero-Code Error @ +25
°
C
Full-Scale Error
Gain Error
3
Zero-Code Temperature Coefficient
DAC REFERENCE INPUT
REFIN Input Range
REFIN Input Impedance
Internal Voltage Reference Error
4
OUTPUT CHARACTERISTICS
Output Voltage Range
Output Voltage Settling Time
Slew Rate
Digital to Analog Glitch Impulse
Digital Feedthrough
Digital Crosstalk
Analog Crosstalk
DC Output Impedance
Short Circuit Current
Power Supply Rejection Ratio
LOGIC INPUTS
Input Current
V
INL
, Input Low Voltage
(V
DD
= +2.7 V to +5.5 V, Internal Reference; R
L
= 10 k
V
to V
DD
and GND; C
L
= 100 pF
to GND; all specifications T
MIN
to T
MAX
unless otherwise noted)
B Versions
1
Units
Conditions/Comments
8
±
1
±
1
3
–0.5
+1
100
Bits
LSB max
LSB max
LSB max
LSB typ
% FSR typ
μ
V/
°
C typ
Note 2
Guaranteed Monotonic
All Zeros Loaded to DAC Register
All Ones Loaded to DAC Register
1 to V
DD
/2
10
±
1
V min to max
Μ
typ
% max
0 to V
DD
2
7.5
0.5
0.2
0.2
±
0.2
40
14
0.0001
V min to max
μ
s max
V/
μ
s typ
nV-s typ
nV-s typ
nV-s typ
LSB typ
typ
mA typ
%/% max
Typically 1.2
μ
s
1 LSB Change Around Major Carry
V
DD
=
±
10%
±
10
0.8
0.6
2.4
2.1
5
μ
A max
V max
V max
V min
V min
pF max
V
DD
= +5 V
V
DD
= +3 V
V
DD
= +5 V
V
DD
= +3 V
V
INH
, Input High Voltage
Pin Capacitance
POWER REQUIREMENTS
V
DD
I
DD
(Normal Mode)
V
DD
= 3.3 V
@ +25
°
C
T
MIN
– T
MAX
V
DD
= 5.5 V
@ +25
°
C
T
MIN
– T
MAX
I
DD
(Full Power-Down)
@ +25
°
C
T
MIN
– T
MAX
2.7/5.5
V min/max
Both DACs Active and Excluding Load Currents,
V
IH
= V
DD
, V
IL
= GND
See Figure 8
2.1
2.3
mA max
mA max
2.7
3.5
mA max
mA max
80
1
nA typ
μ
A max
V
IH
= V
DD
, V
IL
= GND
See Figure 19
NOTES
1
Temperature ranges are as follows: B Version, –40
°
C to +105
°
C.
2
Relative Accuracy is calculated using a reduced digital code range of 15 to 245.
3
Gain Error is specified between Codes 15 and 245. The actual error at Code 15 is typically 3 LSB.
4
Internal Voltage Reference Error = (Actual V
REF
– Ideal V
REF
/Ideal V
REF
) 100. Ideal V
REF
= V
DD
/2, actual V
REF
= voltage on reference pin when internal reference
is selected.
Specifications subject to change without notice.
ORDERING GUIDE
Temperature
Range
Package
Options*
Model
AD7303BN
AD7303BR
AD7303BRM
–40
°
C to +105
°
C
–40
°
C to +105
°
C
–40
°
C to +105
°
C
N-8
SO-8
RM-8
*N = Plastic DIP; R = SOIC; RM = microSOIC.
相關(guān)PDF資料
PDF描述
AD7303BN ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84%
AD7303BR +2.7 V to +5.5 V, Serial Input, Dual Voltage Output 8-Bit DAC
AD7303BRM +2.7 V to +5.5 V, Serial Input, Dual Voltage Output 8-Bit DAC
AD7305YR +3 V/+5 V, Rail-to-Rail Quad, 8-Bit DAC
AD7304 ECONOLINE: REC2.2-S_DR/H1 - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- UL94V-0 Package Material- Continuous Short Circiut Protection- Internal SMD design- 100% Burned In- Efficiency to 75%
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7303BN 功能描述:IC DAC 8BIT DUAL R-R 8-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:2,400 系列:- 設(shè)置時(shí)間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:* 采樣率（每秒）:*
AD7303BNZ 功能描述:IC DAC 8BIT DUAL R-R 8-DIP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)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(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類(lèi)型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
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AD7303BRM-REEL 制造商:Analog Devices 功能描述:DAC 2-CH Current Steering 8-bit 8-Pin MSOP T/R 制造商:Analog Devices 功能描述:DAC 2CH CURRENT STEERING 8BIT 8MSOP - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:DUAL SERIAL 8-BIT SINGLE SUPPLY DAC I.C. - Tape and Reel
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