參數(shù)資料
型號(hào)： ADC08832IM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 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
封裝： SOIC-28
文件頁(yè)數(shù)： 4/23頁(yè)
文件大小： 486K
代理商： ADC08832IM
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
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相關(guān)PDF資料
PDF描述
ADC08832IMM Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear 16-SOIC 0 to 70
ADC08832IN Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear 16-SOIC 0 to 70
ADC08831IM 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08831IMM 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08831IN 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC08832IM/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC08832IMM 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC08832IMM/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC08832IMMX 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC08832IMMX/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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