參數(shù)資料
型號(hào)： MAX1062
廠商： Maxim Integrated Products, Inc.
英文描述： 14-Bit, %V, 200ksps ADC with 10レA Shutdown
中文描述： 14位、+5V、200ksps ADC，帶有10µA關(guān)斷
文件頁數(shù)： 4/17頁
文件大小： 377K
代理商： MAX1062
M
14-Bit, +5V, 200ksps ADC with 10μA Shutdown
4
_______________________________________________________________________________________
Note 1:
AV
DD
= DV
DD
= +5V.
Note 2:
Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has
been calibrated.
Note 3:
Offset and reference errors nulled.
Note 4:
Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 5:
Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage.
MAX1062 TIMING CHARACTERISTICS (Figures 1, 2, 3, and 6)
(AV
DD
= DV
DD
= +4.75V to +5.25V, f
SCLK
= 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), V
REF
= +4.096V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
t
ACQ
t
DO
t
DV
t
TR
t
CSW
t
CSS
t
CSH
t
CH
t
CL
t
CP
CONDITIONS
MIN
1.1
TYP
MAX
UNITS
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
Acquisition Time
SCLK to DOUT Valid
CS
Fall to DOUT Enable
CS
Rise to DOUT Disable
CS
Pulse Width
CS
Fall to SCLK Rise Setup
CS
Rise to SCLK Rise Hold
SCLK High Pulse Width
SCLK Low Pulse Width
SCLK Period
C
DOUT
= 50pF
C
DOUT
= 50pF
C
DOUT
= 50pF
50
80
80
50
100
0
65
65
208
(AV
DD
= +4.75V to +5.25V, DV
DD
= +2.7V to +5.25V, f
SCLK
= 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), V
REF
=
+4.096V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
t
ACQ
t
DO
t
DV
t
TR
t
CSW
t
CSS
t
CSH
t
CH
t
CL
t
CP
CONDITIONS
MIN
1.1
TYP
MAX
UNITS
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
Acquisition Time
SCLK to DOUT Valid
CS
Fall to DOUT Enable
CS
Rise to DOUT Disable
CS
Pulse Width
CS
Fall to SCLK Rise Setup
CS
Rise to SCLK Rise Hold
SCLK High Pulse Width
SCLK Low Pulse Width
SCLK Period
C
DOUT
= 50pF
C
DOUT
= 50pF
C
DOUT
= 50pF
100
100
80
50
100
0
65
65
208
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= +4.75V to +5.25V, f
SCLK
= 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), V
REF
= +4.096V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Shutdown Supply Current
I
AVDD
+
I
DVDD
CS
= DV
DD
, SCLK = idle
0.1
10
μA
Power-Supply Rejection Ratio
(Note 5)
PSRR
AV
DD
= DV
DD
= +4.75V to +5.25V, full-scale
input
68
dB
相關(guān)PDF資料
PDF描述
MAX1062ACUB 14-Bit, %V, 200ksps ADC with 10レA Shutdown
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1062_09 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:14-Bit, +5V, 200ksps ADC with 10μA Shutdown
MAX1062ACUB 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
MAX1062ACUB+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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
MAX1062ACUB+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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
MAX1062ACUB-T 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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