參數(shù)資料
型號(hào)： AD7701BN
廠商： ANALOG DEVICES INC
元件分類： ADC
英文描述： LC2MOS 16-Bit A/D Converter
中文描述： 1-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDIP20
封裝： PLASTIC, MO-095-AE, DIP-20
文件頁數(shù)： 2/16頁
文件大?。?/td> 312K
代理商： AD7701BN
REV. D
–2–
(T
A
= +25
8
C; AV
DD
= DV
DD
= +5 V; AV
SS
= DV
SS
= –5 V; V
REF
= +2.5 V; f
CLKIN
=
4.096MHz; Bipolar Mode: MODE = +5 V; A
IN
Source Resistance = 1k
V
1
wth 1 nF to
AGND at A
IN
, unless otherwse noted.)
AD7701–SPECIFICATIONS
Parameter
A, S Versions
2
B, T Versions
2
Units
T est Conditions/Comments
ST AT IC PERFORMANCE
Resolution
Integral Nonlinearity
T
MIN
to T
MAX
16
16
Bits
±
0.0007
±
0.0015
% FSR typ
% FSR max
±
0.003
Differential Nonlinearity
T
MIN
to T
MAX
±
0.125
±
0.5
±
0.13
±
0.5
±
1.2 (
±
2.3 S Version)
±
0.25
±
1
±
1.6 (+3/–25 S Version)
±
0.25
±
1
±
0.8 (+1.5/–12.5 S Version)
±
0.5
±
2
±
0.6 (
±
1.2 S Version)
0.1
±
0.125
±
0.5
±
0.13
±
0.5
±
1.2 (
±
2.3 T Version)
±
0.25
±
1
±
1.6 (+3/–25 T Version)
±
0.25
±
1
±
0.8 (+1.5/–12.5 T Version)
±
0.5
±
2
±
0.6 (
±
1.2 T Version)
0.1
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB rms typ
Guaranteed No Missing Codes
Positive Full-Scale Error
3
Full-Scale Drift
4
Unipolar Offset Error
3
Unipolar Offset Drift
4
Bipolar Zero Error
3
Bipolar Zero Drift
4
Bipolar Negative Full-Scale Error
3
Bipolar Negative Full-Scale Drift
4
Noise (Referred to Output)
DYNAMIC PERFORMANCE
Sampling Frequency, f
S
Output Update Rate, f
OUT
Filter Corner Frequency, f
–3 dB
Settling T ime to
±
0.0007% FS
f
CLK IN
/256
f
CLK IN
/1024
f
CLK IN
/409,600
507904/f
CLK IN
f
CLK IN
/256
f
CLK IN
/1024
f
CLK IN
/409,600
507904/f
CLK IN
Hz
Hz
Hz
sec
For Full-Scale Input Step
SYST EM CALIBRAT ION
Positive Full-Scale Overrange
Positive Full-Scale Overrange
Negative Full-Scale Overrange
Maximum Offset Calibration Range
5, 6
Unipolar Input Range
Bipolar Input Range
Input Span
7
Applies to Unipolar and
Bipolar Ranges. After Cali-
bration, If A
IN
> V
REF
, the
Device Will Output All 1s
If A
IN
< 0 (Unipolar) or
–V
REF
(Bipolar), the Device
Will Output All 0s.
V
REF
+ 0.1
V
REF
+ 0.1
–(V
REF
+ 0.1)
V
REF
+ 0.1
V
REF
+ 0.1
–(V
REF
+ 0.1)
V max
V max
V max
–(V
REF
+ 0.1)
–0.4 V
REF
to +0.4 V
REF
0.8 V
REF
2 V
REF
+ 0.2
–(V
REF
+ 0.1)
–0.4 V
REF
to +0.4 V
REF
0.8 V
REF
2 V
REF
+ 0.2
V max
V max
V min
V max
ANALOG INPUT
Unipolar Input Range
Bipolar Input Range
Input Capacitance
Input Bias Current
1
0 to +2.5
±
2.5
10
1
0 to +2.5
±
2.5
10
1
Volts
Volts
pF typ
nA typ
LOGIC INPUT S
All Inputs Except CLK IN
V
INL
, Input Low Voltage
V
INH
, Input High Voltage
CLK IN
V
INL
, Input Low Voltage
V
INH
, Input High Voltage
I
IN
, Input Current
0.8
2.0
0.8
2.0
V max
V min
0.8
3.5
10
0.8
3.5
10
V max
V min
μ
A max
LOGIC OUT PUT S
V
OL
, Output Low Voltage
V
OH
, Output High Voltage
Floating State Leakage Current
Floating State Output Capacitance
0.4
DV
DD
– 1
±
10
9
0.4
DV
DD
– 1
±
10
9
V max
V min
μ
A max
pF typ
I
SINK
= 1.6 mA
I
SOURCE
= 100
μ
A
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PDF描述
AD7701BQ LC2MOS 16-Bit A/D Converter
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7701BNZ 功能描述:IC ADC 16BIT LC2MOS MONO 20-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端，單極；2 個(gè)差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD7701BQ 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS 16-Bit A/D Converter
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AD7701BR-REEL 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
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