(VDD = +2.7 V to +5.5 V, Internal Reference; C<" />
參數(shù)資料
型號(hào): AD7302BRUZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 9/16頁(yè)
文件大小: 0K
描述: IC DAC 8BIT DUAL R-R 20-TSSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1,000
設(shè)置時(shí)間: 1.2µs
位數(shù): 8
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 單電源
功率耗散(最大): 24.8mW
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電壓,單極;2 電壓,雙極
采樣率(每秒): 833k
–2–
REV. 0
AD7302–SPECIFICATIONS
(VDD = +2.7 V to +5.5 V, Internal Reference; CL = 100 pF, RL = 10 k
to VDD and GND;
to TMAX unless otherwise noted)
Parameter
B Versions1
Units
Conditions/Comments
STATIC PERFORMANCE
Resolution
8
Bits
Relative Accuracy
±1
LSB max
Note 2
Differential Nonlinearity
±1
LSB max
Guaranteed Monotonic
Full-Scale Error
–0.75
LSB typ
Zero Code Error @ 25
°C
3
LSB typ
All Zeroes Loaded to DAC Register
Gain Error3
±1
% FSR typ
Zero Code Temperature Coefficient
100
V/°C typ
DAC REFERENCE INPUT
REFIN Input Range
1.0 to VDD/2
V min to max
REFIN Input Impedance
10
M
typ
OUTPUT CHARACTERISTICS
Output Voltage Range
0 to VDD
V min to max
Output Voltage Settling Time
2
s max
Typically 1.2
s
Slew Rate
7.5
V/
s typ
Digital to Analog Glitch Impulse
1
nV-s typ
1 LSB Change Around Major Carry
Digital Feedthrough
0.2
nV-s typ
Digital Crosstalk
0.2
nV-s typ
Analog Crosstalk
±0.2
LSB typ
DC Output Impedance
40
typ
Short Circuit Current
14
mA typ
Power Supply Rejection Ratio
4
0.0003
%/% max
V
DD =
±10%
LOGIC INPUTS
Input Current
±10
A max
VINL, Input Low Voltage
0.8
V max
VDD = +5 V
VINL, Input Low Voltage
0.6
V max
VDD = +3 V
VINH, Input High Voltage
2.4
V min
VDD = +5 V
VINH, Input High Voltage
2.1
V min
VDD = +3 V
Pin Capacitance
7
pF max
POWER REQUIREMENTS
VDD
2.7/5.5
V min/max
IDD
Both DACs Active and Excluding Load Currents
VDD = 3.3 V
VIH = VDD and VIL = GND
@ 25
°C
2.8
mA max
Typically 2.3 mA
@ TMIN to TMAX
3
mA max
See Figures 6 and 7
VDD = 5.5 V
VIH = VDD and VIL = GND
@ 25
°C
4.5
mA max
Typically 2.8 mA
@ TMIN to TMAX
5
mA max
See Figures 6 and 7
IDD (Full Power-Down)
@ 25
°C1
A max
VIH = VDD and VIL = GND
TMIN to TMAX
2
A max
See Figure 18
NOTES
1Temperature ranges are as follows: B Version: –40
°C to +105°C.
2Relative Accuracy is calculated using a reduced code range of 15 to 245.
3Gain error is specified between Codes 15 and 245. The actual error at Code 15 is typically 3 LSB.
4Guaranteed by characterization at product release, not production tested.
Specifications subject to change without notice.
相關(guān)PDF資料
PDF描述
AD7303BRM IC DAC 8BIT DUAL R-R 8-MSOP
AD7305BRU IC DAC 8BIT QUAD R-R 20-TSSOP
AD7321BRUZ-REEL7 IC ADC 12BIT+ SAR 2CHAN 14TSSOP
AD7322BRUZ-REEL7 IC ADC 12BIT+ SAR 2CHAN 14TSSOP
AD7323BRUZ-REEL7 IC ADC 12BIT+ SAR 4CHAN 16TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7302BRZ 功能描述:IC DAC 8BIT DUAL R-R 20-SOIC RoHS:是 類別: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)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
AD7302BRZ 制造商:Analog Devices 功能描述:8BIT DAC PARALLEL 2.7~5.5V 20SOIC 制造商:Analog Devices 功能描述:8BIT DAC, PARALLEL, 2.7~5.5V, 20SOIC
AD7302BRZ-REEL 功能描述:IC DAC 8BIT DUAL R-R 20-SOIC RoHS:是 類別: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:Data Converter Fundamentals DAC Architectures 設(shè)計(jì)資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標(biāo)準(zhǔn)包裝:10,000 系列:- 設(shè)置時(shí)間:- 位數(shù):12 數(shù)據(jù)接口:DSP,MICROWIRE?,QSPI?,串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 薄型,TSOT-23-8 供應(yīng)商設(shè)備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電流,單極;1 電流,雙極 采樣率(每秒):2.7M
AD7302BRZ-REEL7 功能描述:IC DAC 8BIT DUAL R-R 20-SOIC RoHS:是 類別: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)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
AD7303 制造商:AD 制造商全稱:Analog Devices 功能描述:+2.7 V to +5.5 V, Serial Input, Dual Voltage Output 8-Bit DAC