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參數(shù)資料
| 型號： | AD670JN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | Low Cost Signal Conditioning 8-Bit ADC |
| 中文描述： | 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 364K |
| 代理商： | AD670JN |
Model
AD670A
Typ
AD670B
Typ
AD670S
Typ
Min
Max
Min
Max
Min
Max
Units
OPERATING TEMPERATURE RANGE
–40
+85
–40
+85
–55
+125
°
C
Bit
μ
s
LSB
LSB
RESOLUTION
8
8
8
CONVERSION TIME
10
10
10
RELATIVE ACCURACY
T
MIN
to T
MAX
DIFFERENTIAL LINEARITY ERROR
1
T
MIN
to T
MAX
GAIN ACCURACY
@ +25
°
C
T
MIN
to T
MAX
UNIPOLAR ZERO ERROR
@ +25
°
C
T
MIN
to T
MAX
BIPOLAR ZERO ERROR
@ +25
°
C
T
MIN
to T
MAX
ANALOG INPUT RANGES
DIFFERENTIAL ( –V
IN
to +V
IN
)
Low Range
6
1/2
6
1/2
6
1/4
6
1/2
6
1/2
6
1
GUARANTEED NO MISSING CODES ALL GRADES
6
1.5
6
2.5
6
0.75
6
1.5
6
1.5
6
2.5
LSB
LSB
6
1.0
6
2.0
6
0.5
6
1.0
6
1.0
6
2.0
LSB
LSB
6
1.0
6
2.0
6
0.5
6
1.0
6
1.0
6
2.0
LSB
LSB
0 to +255
–128 to +127
0 to +2.55
–1.28 to +1.27
0 to +255
–128 to +127
0 to +2.55
–1.28 to +1.27
0 to +255
–128 to +127
0 to +2.55
–1.28 to +1.27
mV
mV
V
V
High Range
ABSOLUTE (Inputs to Power GND)
Low Range T
MIN
to T
MAX
High Range T
MIN
to T
MAX
BIAS CURRENT (255 mV RANGE)
T
MIN
to T
MAX
OFFSET CURRENT (255 mV RANGE)
T
MIN
to T
MAX
2.55 V RANGE INPUT RESISTANCE
–0.150
–1.50
V
CC
– 3.5 –0.150
V
CC
V
CC
– 3.5
V
CC
–0.150
–1.50
V
CC
– 3.5
V
CC
V
V
–1.50
200
500
200
500
200
750
nA
40
200
40
200
40
200
nA
k
8.0
12.0
8.0
12.0
8.0
12.0
2.55 V RANGE FULL-SCALE MATCH
+ AND – INPUT
±
1/2
±
1/2
±
1/2
LSB
COMMON-MODE REJECTION
RATIO (255 mV RANGE)
1
1
1
LSB
COMMON-MODE REJECTION
RATIO (2.55 V RANGE)
1
1
1
LSB
POWER SUPPLY
Operating Range
Current I
Rejection Ratio T
MIN
to T
MAX
DIGITAL OUTPUTS
SINK CURRENT (V
OUT
= 0.4 V)
T
MIN
to T
MAX
SOURCE CURRENT (V
OUT
= 2.4 V)
T
MIN
to T
MAX
THREE-STATE LEAKAGE CURRENT
4.5
5.5
45
0.015
4.5
5.5
45
0.015
4.75
5.5
45
0.015
V
mA
% of FS/%
30
30
30
1.6
1.6
1.6
mA
0.5
0.5
0.5
mA
μ
A
pF
6
40
6
40
6
40
OUTPUT CAPACITANCE
5
5
5
DIGITAL INPUT VOLTAGE
V
INL
V
INH
DIGITAL INPUT CURRENT
(0
≤
V
IN
≤
+5 V)
I
INL
I
INH
INPUT CAPACITANCE
0.8
0.8
0.7
V
V
2.0
2.0
2.0
–100
–100
–100
μ
A
μ
A
pF
+100
+100
+ 100
10
10
10
NOTES
1
Tested at V
CC
= 4.5 V, 5.0 V and 5.5 V for A, B grades; 4.75 V, 5.0 V and 5.5 V for S grade.
Specifications shown in
boldface
are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications
are guaranteed, although only those shown in boldface are tested on all production units.
Specifications subject to change without notice.
AD670
REV. A
–3–
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD670JNZ | 功能描述:IC ADC 8BIT SGNL COND 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 個單端，單極；2 個差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AD670JNZ | 制造商:Analog Devices 功能描述:IC 8-BIT ADC |
| AD670JP | 功能描述:IC ADC 8BIT SGNL COND 20-PLCC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)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:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:- |
| AD670JP-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 8-bit Parallel 20-Pin PLCC T/R |
| AD670JP-REEL7 | 制造商:Analog Devices 功能描述: |
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