參數(shù)資料
型號： MAX11634EEE+
廠商： Maxim Integrated Products
文件頁數(shù)： 19/24頁
文件大?。?/td> 0K
描述： IC ADC 12BIT SRL 1CH 16QSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 100
位數(shù)： 12
采樣率（每秒）： 300k
數(shù)據(jù)接口： MICROWIRE?，QSPI?，串行，SPI?
轉(zhuǎn)換器數(shù)目： 1
功率耗散（最大）： 667mW
電壓電源： 單電源
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-QSOP
包裝： 管件
輸入數(shù)目和類型： 4 單端，單極；2 差分，單極；2 差分，雙極
MAX11634–MAX11637
12-Bit, 300ksps ADCs with Differential
Track/Hold, and Internal Reference
4
_______________________________________________________________________________________
Note 2:
Limits at TA = -40°C are guaranteed by design and not production tested.
Note 3:
Tested at VDD = 3V (MAX11635/MAX11637); VDD = 5V (MAX11634/MAX11636), unipolar input mode.
Note 4:
Offset nulled.
Note 5:
Time for reference to power up and settle to within 1 LSB.
Note 6:
Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 7:
The operational input voltage range for each individual input of a differentially configured pair is from GND to VDD. The
operational input voltage difference is from -VREF/2 to +VREF/2.
Note 8:
See Figure 3 (Equivalent Input Circuit) and the Sampling Error vs. Source Impedance curve in the
Typical Operating
Characteristics section.
Note 9:
When CNVST is configured as a digital input, do not apply a voltage between VIL and VIH.
Note 10: Supply current is specified depending on whether an internal or external reference is used for voltage conversions.
Temperature measurements always use the internal reference.
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 3.6V (MAX11635/MAX11637), VDD = 4.75V to 5.25V (MAX11634/MAX11636), fSAMPLE = 300kHz, fSCLK = 4.8MHz
(external clock, 50% duty cycle), VREF = 2.5V (MAX11635/MAX11637), VREF = 4.096V (MAX11634/MAX11636) TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Leakage Current
IIN
VIN = 0V or VDD
±0.01
±1.0
A
Input Capacitance
CIN
15
pF
DIGITAL OUTPUTS (DOUT,
EOC)
ISINK = 2mA
0.4
Output Voltage Low
VOL
ISINK = 4mA
0.8
V
Output Voltage High
VOH
ISOURCE = 1.5mA
VDD - 0.5
V
Three-State Leakage Current
IL
CS = VDD
±0.05
±1
A
Three-State Output Capacitance
COUT
CS = VDD
15
pF
POWER REQUIREMENTS
MAX11634/MAX11636
4.75
5.25
Supply Voltage
VDD
MAX11635/MAX11637
2.7
3.6
V
fSAMPLE = 300ksps
1750
2000
fSAMPLE = 0, REF on
1000
1200
Internal
reference
Shutdown
0.2
5
fSAMPLE = 300ksps
1050
1200
MAX11635/MAX11637
Supply Current (Note 10)
IDD
External
reference
Shutdown
0.2
5
A
fSAMPLE = 300ksps
2300
2550
fSAMPLE = 0, REF on
1050
1350
Internal
reference
Shutdown
0.2
5
fSAMPLE = 300ksps
1500
1700
MAX11634/MAX11636
Supply Current (Note 10)
IDD
External
reference
Shutdown
0.2
5
A
VDD = 2.7V to 3.6V, full-scale input
±0.2
±1
Power-Supply Rejection
PSR
VDD = 4.75V to 5.25V, full-scale input
±0.2
±1.4
mV
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參數(shù)描述
MAX11634EEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 300ksps High Speed 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
MAX11634EEE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 300ksps High Speed 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
MAX11635 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:12-Bit, 300ksps ADCs with Differential
MAX11635EEE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 300ksps High Speed 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
MAX11635EEE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 300ksps High Speed 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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