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参数资料
| 型号： | ADC08031CIN |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, <BR> Voltage Reference, and Track/Hold Function |
| 中文描述： | 8-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8 |
| 封装： | 0.300 INCH, DIP-8 |
| 文件页数： | 4/24页 |
| 文件大小： | 509K |
| 代理商： | ADC08031CIN |
Electrical Characteristics
(Continued)
The following specifications apply for V
= V
= +5 V
DC
, and f
CLK
= 1 MHz unless otherwise specified.
Boldface limits
apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C.
Symbol
Parameter
Conditions
ADC08031, ADC08034 and
ADC08038
Typical
(Note
8)
Units (Limits)
Limits
(Note 9)
DIGITAL AND DC CHARACTERISTICS
V
OUT(0)
Logical “0” Output Voltage
V
CC
= 4.75V
I
OUT
= 1.6 mA
V
OUT
= 0V
V
OUT
= 5V
V
OUT
= 0V
V
OUT
= V
CC
0.4
V (max)
I
OUT
TRI-STATE
Output Current
3.0
3.0
6.5
8.0
μA (max)
μA (max)
mA (min)
mA (min)
I
SOURCE
I
SINK
I
CC
Output Source Current
Output Sink Current
Supply Current
ADC08031, ADC08034, and
ADC08038
REFERENCE CHARACTERISTICS
V
REF
OUT
Nominal Reference Output
CS = HIGH
3.0
mA (max)
V
REF
OUT Option
Available Only on
ADC08034 and
ADC08038
2.6
V
Electrical Characteristics
The following specifications apply for V
= V
= +5 V
DC
, and t
r
= t
f
= 20 ns unless otherwise specified.
Boldface limits
apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C.
Symbol
Parameter
Conditions
Typical
(Note 8)
10
Limits
(Note 9)
Units
(Limits)
kHz (min)
MHz (max)
% (min)
% (max)
1/f
CLK
(max)
μs (max)
1/f
CLK
(max)
ns
ns (min)
f
CLK
Clock Frequency
1
Clock Duty Cycle
(Note 13)
Conversion Time (Not Including
MUX Addressing Time)
Acquisition Time
CLK High while CS is High
CS Falling Edge or Data Input
Valid to CLK Rising Edge
Data Input Valid after CLK
Rising Edge
CLK Falling Edge to Output
Data Valid (Note 14)
40
60
8
8
T
C
f
CLK
= 1 MHz
t
CA
t
SELECT
t
SET-UP
1
2
50
25
t
HOLD
20
ns (min)
t
pd1
, t
pd0
C
L
= 100 pF:
Data MSB First
Data LSB First
C
L
= 10 pF, R
L
= 10 k
(see TRI-STATE Test Circuits)
C
L
= 100 pF, R
L
= 2 k
250
200
ns (max)
ns (max)
ns
t
1H
, t
0H
TRI-STATE Delay from Rising Edge
of CS to Data Output and SARS Hi-Z
50
180
ns (max)
pF
pF
C
IN
C
OUT
Capacitance of Logic Inputs
Capacitance of Logic Outputs
5
5
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2:
Operating Ratings indicate conditions for which the device is functional. These ratings do not guarantee specific performance limits. For guaranteed speci-
fications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance character-
istics may degrade when the device is not operated under the listed test conditions.
Note 3:
All voltages are measured with respect to AGND = DGND = 0 V
DC
, unless otherwise specified.
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PDF描述 |
|---|---|
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC08031CIWM | 功能描述:IC ADC 8BIT HS SERIAL I/O 14SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
| ADC08031CIWM/NOPB | 制造商:Texas Instruments 功能描述:Single ADC SAR 8-bit Serial 14-Pin SOIC W |
| ADC08031CIWMX | 功能描述:IC ADC 8BIT HS SERIAL I/O 14SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
| ADC08031CIWMX/NOPB | 制造商:Texas Instruments 功能描述:ADC Single SAR 8-bit Serial 14-Pin SOIC W T/R |
| ADC08031CMJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog-to-Digital Converter， 8-Bit |
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