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参数资料
| 型号： | ADC08832IM |
| 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： | 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8 |
| 封装： | SOIC-28 |
| 文件页数： | 3/23页 |
| 文件大小： | 486K |
| 代理商： | ADC08832IM |
Absolute Maximum Ratings
(Notes 1, 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Voltage at Inputs and Outputs
Input Current at Any Pin (Note 4)
Package Input Current (Note 4)
ESD Susceptibility (Note 6)
Human Body Model
Machine Model
Junction Temperature (Note 5)
Storage Temperature Range
6.5V
0.3V to V
CC
+ 0.3V
±
5 mA
±
20 mA
2000V
200V
150C
65 C to 150C
Mounting Temperature
Lead Temp. (soldering, 10 sec)
Infrared (10 sec)
260C
215C
Operating Ratings
(Notes 2, 3)
Temperature Range
Supply Voltage
Thermal Resistance (
θ
jA
)
SO Package, 8-pin Surface Mount
MSOP, 8-pin Surface Mount
SO Package, 14-pin Surface Mount
N Package, 8-pin
Clock Frequency
40C
≤
T
J
≤
+85C
4.5 V to 6.0 V
190C/W
235C/W
145C/W
122C/W
10kHz
≤
f
CLK
≤
2MHz
Electrical Characteristics
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)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
TUE
Total Unadjusted Error
(Note 10)
±
0.3
±
1
LSB
(max)
LSB
LSB
LSB
LSB
k
(min)
k
(max)
V (max)
V (min)
LSB (max)
LSB (max)
LSB (max)
μA (max)
Offset Error
Differential NonLinearity
Integral NonLinearity
Full Scale Error
Reference Input Resistance
±
0.2
±
0.2
±
0.2
±
0.3
3.5
DNL
INL
FS
R
REF
(Note 11)
2.8
5.9
V
IN
Analog Input Voltage
(Note 12)
(V
CC
+ 0.05)
(GND 0.05)
±
1
4
±
1
4
±
1
4
0.2
1
0.2
1
0.2
1
0.2
1
DC Common-Mode Error
Power Supply Sensitivity
V
CC
= 5V
±
10%,
V
CC
= 5V
±
5%
On Channel = 5V,
Off Channel = 0V
On Channel = 0V
Off Channel = 5V
On Channel = 5V,
Off Channel = 0V
On Channel = 0V,
Off Channel = 5V
On Channel Leakage Current
(Note 13)
μA (min)
Off Channel Leakage Current
(Note 13)
μA (min)
μA (max)
DC CHARACTERISTICS
V
IN(1)
V
IN(0)
I
IN(1)
I
IN(0)
V
OUT(1)
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Input Current
Logical “0” Input Current
Logical “1” Output Voltage
2.0
0.8
+1
1
V (min)
V (max)
μA (max)
μA (max)
V
IN
= 5.0V
V
IN
= 0V
V
CC
= 4.75V:
I
OUT
= 360 μA
I
OUT
= 10 μA
V
CC
= 4.75V
I
OUT
= 1.6 mA
V
OUT
= 0V
V
OUT
= 5V
V
OUT
= 0V
V
OUT
= V
CC
0.05
0.05
2.4
4.5
0.4
V (min)
V (min)
V (max)
V
OUT(0)
Logical “0” Output Voltage
I
OUT
TRI-STATE Output Current
3.0
3.0
6.5
8.0
μA (max)
μA (max)
mA (max)
mA (min)
I
SOURCE
I
SINK
Output Source Current
Output Sink Current
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADC08832IM/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 |
| ADC08832IMM | 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 |
| ADC08832IMM/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 |
| ADC08832IMMX | 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 |
| ADC08832IMMX/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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