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參數資料
| 型號： | AD8401CHIPS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | 8-Bit, 4-Channel Data Acquisition System |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, UUC28 |
| 封裝： | DIE-28 |
| 文件頁數： | 3/12頁 |
| 文件大小： | 225K |
| 代理商： | AD8401CHIPS |
DAC ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
T yp
Max
Units
ST AT IC PERFORMANCE
Resolution
T otal Unadjusted Error
Relative Accuracy
Differential Nonlinearity
Offset Error
N
T UE
INL
DNL
V
OSE
8
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
±
2
–1
–1
–2
–2.5
–3
–4
–0.5
–0.2
+1
+1
+2
+2.5
+3
+4
+0.5
+0.2
T
A
= +25
°
C
T
A
= Full T emp Range
T
A
= +25
°
C
T
A
= Full T emp Range
T
A
= +25
°
C
Full-Scale Error
A
E
Full-Scale/
V
DD
Load Regulation at Full-Scale
DYNAMIC PERFORMANCE
Signal-to-Noise Ratio
T otal Harmonic Distortion
SNR
T HD
44
48
dB
dB
ANALOG OUT PUT
Output Voltage Range
OVR
0
+2.5
V
LOGIC INPUT S (Applies to DB0–DB7,
CS
,
WR
,
RD
,
RS
)
Logic Input Low Voltage
Logic Input High Voltage
Input Leakage Current
Input Capacitance
V
IL
V
IH
I
L
C
IL
0.8
V
V
μ
A
pF
2.4
–10
10
10
AC CHARACT ERIST ICS
Voltage Output Settling T ime
Positive Full-Scale Change
Negative Full-Scale Change
DAC Glitch Impulse
Digital Feedthrough
V
IN
to V
OUT
Isolation
t
S
t
POS
t
NEG
T o
±
1/2 LSB of Final Value
10% to 90%
90% to 10%
2
1
2
15
1
60
4
2
4
μ
s
μ
s
μ
s
nV s
nV s
dB
f = 50 kHz
POWER REQUIREMENT S
Positive Supply Current
I
DD
No Load
13
mA
Specifications subject to change without notice.
(@ V
DD
= +5.0 V
6
5%, AG
DAC
= AG
ADC
= 0.0 V; R
L
= 2 k
V
, C
L
= 100 pF
to AG
DAC
; –40
8
C
≤
T
A
≤
+85
8
C, unless otherwse noted)
AD8401
–3–
REV. 0
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8402 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2-Channel, 256-Position Digital Potentiometer |
| AD8402AN1 | 制造商:Rochester Electronics LLC 功能描述:DUAL 8-BIT POTENTIOMETER 1K OHM - Bulk |
| AD8402AN10 | 功能描述:IC DGTL POT 8BIT 10K 2CH 14-DIP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數字電位器 系列:- 標準包裝:3,000 系列:DPP 接片:32 電阻（歐姆）:10k 電路數:1 溫度系數:標準值 300 ppm/°C 存儲器類型:非易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.5 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WFDFN 裸露焊盤 供應商設備封裝:8-TDFN（2x3） 包裝:帶卷 (TR) |
| AD8402AN100 | 制造商:Rochester Electronics LLC 功能描述:DUAL 8-BIT POTENTIOMETER - Bulk 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR |
| AD8402AN50 | 制造商:Rochester Electronics LLC 功能描述:DUAL 8-BIT POTENTIOMETER - Bulk |
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