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參數(shù)資料
| 型號(hào)： | AD7839ASZ |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大小： | 0K |
| 描述： | IC DAC 13BIT OCTAL V-OUT 44-MQFP |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 設(shè)置時(shí)間： | 30µs |
| 位數(shù)： | 13 |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 8 |
| 電壓電源： | 模擬和數(shù)字，雙 ± |
| 功率耗散（最大）： | 303mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-QFP |
| 供應(yīng)商設(shè)備封裝： | 44-MQFP（10x10） |
| 包裝： | 托盤 |
| 輸出數(shù)目和類型： | 8 電壓，單極；8 電壓，雙極 |
| 采樣率（每秒）： | 33k |
| 產(chǎn)品目錄頁(yè)面： | 785 (CN2011-ZH PDF) |
| 配用： | EVAL-AD7839EBZ-ND - BOARD EVAL FOR AD7839 |
–2–
REV. 0
AD7839–SPECIFICATIONS
(VCC = +5 V
5%; VDD = +15 V
5%; VSS = –15 V
5%; GND = DUTGND = 0 V;
RL = 5 k
and CL = 50 pF to GND, TA
1 = T
MIN to TMAX, unless otherwise noted.)
Parameter
A Version
Units
Test Conditions/Comments
ACCURACY
Resolution
13
Bits
Relative Accuracy
±2
LSB max
Typically
±0.5 LSB
Differential Nonlinearity
±0.9
LSB max
Guaranteed Monotonic Over Temperature
Zero-Scale Error
±4LSB max
VREF(+) = +5 V, VREF(–) = –5 V. Typically within
±1 LSB
Full-Scale Error
±4LSB max
VREF(+) = +5 V, VREF(–) = –5 V. Typically within
±1 LSB
Gain Error
±1
LSB typ
VREF(+) = +5 V, VREF(–) = –5 V
Gain Temperature Coefficient
2
0.5
ppm FSR/
°C typ
10
ppm FSR/
°C max
DC Crosstalk2
120
V max
See Terminology. Typically 75
V
REFERENCE INPUTS
2
DC Input Impedance
100
M
typ
Input Current
±1
A max
Per Input. Typically
±0.03 A
VREF(+) Range
0/+5
V min/max
VREF(–) Range
–5/0
V min/max
[VREF(+) – VREF(–)]
+2/+10
V min/max
For Specified Performance. Can Go as Low as 0 V, but
Performance Not Guaranteed
DUTGND INPUTS
2
DC Input Impedance
60
k
typ
Max Input Current
±0.3
mA typ
Per Input
Input Range
–2/+2
V min/max
OUTPUT CHARACTERISTICS
2
Output Voltage Swing
±10
V min
2
× (V
REF(–) + [VREF(+) – VREF(–)]
× D) – V
DUTGND
Short Circuit Current
15
mA max
Resistive Load
5
k
min
To 0 V
Capacitive Load
50
pF max
To 0 V
DC Output Impedance
0.5
max
DIGITAL INPUTS
2
VINH, Input High Voltage
2.4
V min
VINL, Input Low Voltage
0.8
V max
IINH, Input Current
Total for All Pins
@ +25
°C1
A max
TMIN to TMAX
±10
A max
CIN, Input Capacitance
10
pF max
POWER REQUIREMENTS
3
VCC
+4.75/+5.25
V min/max
For Specified Performance
VDD
+14.25/+15.75 V min/max
For Specified Performance
VSS
–14.25/–15.75
V min/max
For Specified Performance
Power Supply Sensitivity
2
Full Scale/V
DD
90
dB typ
Full Scale/V
SS
90
dB typ
ICC
0.5
mA max
VINH = VCC, VINL = GND. Dynamic Current
IDD
10
mA max
Outputs Unloaded. Typically 8 mA
ISS
10
mA max
Outputs Unloaded. Typically 8 mA
NOTES
1Temperature range for A Version: –40
°C to +85°C
2Guaranteed by characterization. Not production tested.
3The AD7839 is functional with power supplies of
± 12 V ± 10% with reduced output range. At 12 V it is recommended to restrict reference range to ± 4 V due to
output amplifier headroom limitations
Specifications subject to change without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7839ASZ | 制造商:Analog Devices 功能描述:IC 13-BIT DAC |
| AD7839ASZ-REEL | 功能描述:IC DAC 13BIT OCT VOLT OUT 44MQFP 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:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散（最大）:941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓，單極 采樣率（每秒）:* |
| AD783AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Sample/Track-and-Hold Amplifier |
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