參數(shù)資料
型號(hào)： ADC12451CIJ
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： ADC
英文描述： Dynamically-Tested Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
中文描述： 1-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP24
封裝： CERAMIC, DIP-24
文件頁(yè)數(shù)： 2/18頁(yè)
文件大?。?/td> 311K
代理商： ADC12451CIJ
Absolute Maximum Ratings
(Notes 1 & 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
CC
e
DV
CC
e
AV
CC
)
Negative Supply Voltage (V
b
)
6.5V
b
6.5V
Voltage at Logic Control Inputs
b
0.3V to (V
CC
a
0.3V)
Voltage at Analog Inputs
(V
IN
, V
REF
)
AV
CC
-DV
CC
(Note 7)
Input Current at any Pin (Note 3)
(V
b
b
0.3V) to (V
CC
a
0.3V)
0.3V
g
5 mA
g
20 mA
875 mW
Package Input Current (Note 3)
Power Dissipation at 25
§
C (Note 4)
Storage Temperature Range
b
65
§
C to
a
150
§
C
ESD Susceptability (Note 5)
2000V
Soldering Information
J Package (10 Seconds)
300
§
C
Operating Ratings
(Notes 1 & 2)
Temperature Range
ADC12451CIJ
ADC12451CMJ,
ADC12451CMJ/883
T
MIN
s
T
A
s
T
MAX
b
40
§
C
s
T
A
s
a
85
C
b
55
§
C
s
T
A
s
a
125
§
C
DV
CC
and AV
CC
Voltage
(Notes 6 & 7)
Negative Supply Voltage (V
b
)
4.5V to 5.5V
b
4.5V to
b
5.5V
Reference Voltage
(V
REF
, Notes 6 & 7)
3.5V to AV
CC
a
50 mV
Converter Electrical Characteristics
The following specifications apply for V
CC
e
DV
CC
e
AV
CC
e a
5.0V, V
b
e b
5.0V, V
REF
e a
5.0V, using S/H input for
conversion control, and f
CLK
e
3.5 MHz unless otherwise specified.
Boldface limits apply for T
A
e
T
J
e
T
MIN
to T
MAX
; all
other limits T
A
e
T
J
e
25
§
C. (Notes 6, 7 and 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limit
Units
(Limit)
(Note 10, 19)
STATIC CHARACTERISTICS
Positive Integral Linearity Error
After Auto-Cal, (Notes 11 & 12)
g
(/2
LSB
Negative Integral Linearity Error
After Auto-Cal, (Notes 11 & 12)
g
(/2
LSB
Positive or Negative Differential Linearity
After Auto-Cal (Notes 11 & 12)
12
Bits
Zero Error (Notes 12 & 13)
AZ
e
‘‘0’’, f
CLK
e
1.75 MHz
g
1
LSB
After Auto-Cal Only
g
2/
g
3.0
LSB(max)
Positive Full-Scale Error (Note 12)
AZ
e
‘‘0’’, f
CLK
e
1.75 MHz
g
1
LSB
Auto-Cal Only
g
1.5/
g
2.5
LSB(max)
Negative Full-Scale Error (Note 12)
AZ
e
‘‘0’’, f
CLK
e
1.75 MHz
g
1
LSB
Auto-Cal Only
g
1.5/
g
3.0
V
b
b
0.05
V
CC
a
0.05
LSB(max)
V
IN
Analog Input Voltage
V(min)
V(max)
Power Supply Sensitivity
Zero Error (Note 14)
AV
CC
e
DV
CC
e
5V
g
5%,
V
REF
e
4.75V, V
b
e b
5V
g
5%
g
(/8
LSB
Full-Scale Error
g
(/8
LSB
Linearity Error
g
(/8
LSB
C
REF
V
REF
Input Capacitance
80
pF
C
IN
Analog Input Capacitance
65
pF
DYNAMIC CHARACTERISTICS
Bipolar Effective Bits (Note 17)
f
IN
e
1 kHz, V
IN
e
g
4.85V
12.6
Bits
f
IN
e
20.67 kHz, V
IN
e
g
4.85V
12.6
11.9
Bits(min)
Unipolar Effective Bits (Note 17)
f
IN
e
1 kHz, V
IN
e
4.85 V
p-p
11.8
Bits
f
IN
e
20.67 kHz, V
IN
e
4.85 V
p-p
11.8
11.1
Bits(min)
S/N
Bipolar Signal to Noise Ratio (Note 17)
f
IN
e
1 kHz, V
IN
e
g
4.85V
78
dB
f
IN
e
10 kHz, V
IN
e
g
4.85V
78
dB
f
IN
e
20.67 kHz, V
IN
e
g
4.85V
78
73.5
dB(min)
2
相關(guān)PDF資料
PDF描述
ADC1251BIJ Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC1251CMJ Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC1251 Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC1251CIJ Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC12662CIVF 12-Bit, 1.5 MHz, 200 mW A/D Converter with Input Multiplexer and Sample/Hold
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC12451CMJ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dynamically-Tested Self-Calibrating 12-Bit Plus Sign A/D Converter with Sample-and-Hold
ADC12451CMJ/883 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 13-Bit
ADC-12-4-75 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Directional Coupler 75Ω 20 to 1000 MHz
ADC-12-4-75+ 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Directional Coupler 75Ω 20 to 1000 MHz
ADC124EUQ-13 功能描述:PREBIAS TRANSISTOR SOT363 制造商:diodes incorporated 系列:汽車(chē)級(jí)，AEC-Q101 包裝:帶卷（TR） 零件狀態(tài):在售 晶體管類(lèi)型:2 個(gè) NPN 預(yù)偏壓式（雙） 電流 - 集電極（Ic）（最大值）:100mA 電壓 - 集射極擊穿（最大值）:50V 電阻器 - 基底（R1）:22 千歐，22 千歐 電阻器 - 發(fā)射極基底（R2）:22 千歐，22 千歐 不同?Ic，Vce?時(shí)的 DC 電流增益（hFE）（最小值）:- 不同?Ib，Ic 時(shí)的?Vce 飽和值（最大值）:- 電流 - 集電極截止（最大值）:- 頻率 - 躍遷:250MHz 功率 - 最大值:270mW 安裝類(lèi)型:表面貼裝 封裝/外殼:6-TSSOP，SC-88，SOT-363 供應(yīng)商器件封裝:SOT-363 標(biāo)準(zhǔn)包裝:10,000
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*