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参数资料
| 型号： | ADC08831IMM |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封装： | MSOP-8 |
| 文件页数： | 4/23页 |
| 文件大小： | 486K |
| 代理商： | ADC08831IMM |
Electrical Characteristics
(Continued)
The following specifications apply for V
= V
= +5V
DC
, and f
CLK
= 2 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
Typical
(Note 8)
Limits
(Note 9)
Units
(Limits)
DC CHARACTERISTICS
I
CC
Supply Current
CLK = V
CC
ADC08831
CS = V
CC
CS = LOW
CS = V
CC
CS = LOW
0.6
1.7
1.3
2.4
1.0
2.4
1.8
3.5
mA (max)
mA (max)
mA (max)
mA (max)
I
CC
Supply Current
CLK = V
CC
(Note 16)
ADC08832
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)
Limits
(Note 9)
2
40
60
8
4
Units
(Limits)
MHz (max)
% (min)
% (max)
1/f
CLK
(max)
μs (max)
1/f
CLK
(max)
ns (min)
f
CLK
Clock Frequency
Clock Duty Cycle
(Note 14)
Conversion Time (Not Including MUX
Addressing Time)
Acquisition Time
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 15)
T
C
f
CLK
= 2MHz
t
CA
t
SET-UP
1
2
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
pF
C
IN
C
IN
C
OUT
Capacitance of Analog Input (Note 17)
Capacitance of Logic Inputs
Capacitance of Logic Outputs
13
5
5
www.national.com
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相关代理商/技术参数 |
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|---|---|
| ADC08831IMM/NOPB | 功能描述:IC ADC 8BIT SERIAL I/O 8-MSOP RoHS:是 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:- |
| ADC08831IMMX | 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 |
| ADC08831IMMX/NOPB | 功能描述:IC ADC 8BIT SERIAL I/O 8-MSOP RoHS:是 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:- |
| ADC08831IMX | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADC08831IMX/NOPB | 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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