Note 1: Tested at VDD = 5.0V; single-ended, unipolar. Note 2: Relative accuracy " />
參數(shù)資料
型號(hào)： MAX192AEAP+T
廠商： Maxim Integrated Products
文件頁數(shù)： 19/24頁
文件大?。?/td> 0K
描述： IC ADC 10BIT SERIAL 20-SSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
類型： 數(shù)據(jù)采集系統(tǒng)（DAS），ADC
分辨率（位）： 10 b
采樣率（每秒）： 133k
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
電壓電源： 單電源
電源電壓： ±5V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 20-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝： 20-SSOP
包裝： 帶卷 (TR)
Note 1: Tested at VDD = 5.0V; single-ended, unipolar.
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: Grounded on-channel; sine wave applied to all off channels.
Note 4: Conversion time defined as the number of clock cycles times the clock period; clock has 50% duty cycle.
Note 5: Guaranteed by design. Not subject to production testing.
Note 6: The common-mode range for the analog inputs is from AGND to VDD.
Note 7: Sample tested to 0.1% AQL.
Note 8: External load should not change during conversion for specified accuracy.
Note 9: Measured at VSUPPLY + 5% and VSUPPLY - 5% only.
MAX192
Low-Power, 8-Channel,
Serial 10-Bit ADC
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 5V ±5%, fCLK = 2.0MHz, external clock (50% duty cycle), 15 clocks/conversion cycle (133ksps), 4.7F capacitor at VREF pin,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
ISINK = 16mA
ISINK = 5mA
SHDN = open
SHDN = 0V
SHDN = VDD
(Note 5)
VIN = 0V or VDD
CONDITIONS
V
0.3
VOL
Output Voltage Low
0.4
nA
-100
100
SHDN Max Allowed Leakage,
Mid Input
V
2.75
VFLT
SHDN Voltage, Floating
V
1.5
VDD - 1.5
VIM
SHDN Input Mid Voltage
A
-4.0
IINL
SHDN Input Current, Low
A
4.0
IINH
SHDN Input Current, High
V
0.5
VINL
SHDN Input Low Voltage
V
VDD - 0.5
VINH
SHDN Input High Voltage
pF
15
CIN
DIN, SCLK, CS Input Capacitance
A
±1
IIN
DIN, SCLK, CS Input Leakage
V
0.15
VHYST
DIN, SCLK, CS Input Hysteresis
V
0.8
VINL
DIN,SCLK, CS Input Low Voltage
V
2.4
VINH
DIN,SCLK, CS Input High Voltage
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Output Voltage High
VOH
ISOURCE = 1mA
4
V
Three-State Leakage Current
IL
CS = 5V
±10
A
Three-State Leakage Capacitance
COUT
CS = 5V (Note 5)
15
pF
Positive Supply Voltage
VDD
5 ±5%
V
Operating mode
1.5
2.5
mA
Fast power-down
30
70
Positive Supply Current
IDD
Full power-down
2
10
A
Positive Supply Rejection
(Note 9)
PSR
VDD = 5V ±5%; external reference, 4.096V;
full-scale input
±0.06
±0.5
mV
EXTERNAL REFERENCE AT REFADJ
DIGITAL INPUTS (DIN, SCLK,
–
C
—
S
–
,
–
S
—
H
—
D
—
N
–
)
DIGITAL OUTPUTS (DOUT, SSTRB)
POWER REQUIREMENTS
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參數(shù)描述
MAX192AEPP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX192AEPP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 8Ch 133ksps 5V Precision 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
MAX192AEWP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX192AEWP/GG8 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
MAX192AEWP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 8Ch 133ksps 5V Precision 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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