參數(shù)資料
型號(hào)： MAX1329BETL+
廠商： Maxim Integrated Products
文件頁數(shù)： 34/78頁
文件大?。?/td> 0K
描述： IC DAS 12BIT 300KSPS 40-TQFN-EP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
系列： *
MAX1329/MAX1330
12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(DVDD = 1.8V to 3.6V, AVDD = 2.7V to 5.5V, VREFDAC = VREFADC = 2.5V, external reference; 10F capacitor at REFADC and REFDAC;
0.01F capacitor at REFADJ; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Power-Down Output Leakage
Current
±100
nA
Supply Current per DAC
No load (Note 3)
70
A
INTERNAL REFERENCE (10F capacitor at REFADC and REFDAC, 0.01F capacitor at REFADJ)
TA = +25°C, AREF<1:0> = DREF<1:0> = 01
1.225
1.250
1.275
TA = +25°C, AREF<1:0> = DREF<1:0> = 10
2.007
2.048
2.089
Output Voltage at REFADC and
REFDAC
TA = +25°C, AREF<1:0> = DREF<1:0> = 11
2.450
2.500
2.550
V
Output-Voltage Temperature
(Note 2)
±10
±75
ppm/°C
Source
40
REFADC and REFDAC
Output Short-Circuit Current
Sink
13
mA
REFADC and REFDAC
Line Regulation
±100
±600
V/V
ISOURCE = 0A to 500A, TA = +25°C
10
Load Regulation
ISINK = 0A to 80A, TA = +25°C
10
V/A
Long-Term Stability
TA = +25°C
±100
ppm/
1000hrs
Turn-On Time
At REFADJ
2
ms
Turn-Off Time
100
ns
Internal reference
445
REFADC buffer
270
Reference Supply Current (Note 3)
REFDAC buffer
270
A
EXTERNAL REFERENCE AT REFADJ
AREF<1:0> = DREF<1:0> = 11
1.225V
AVDD
- 0.1V
AREF<1:0> = DREF<1:0> = 10
1.496V to
AVDD - 0.1V
External Reference Input Voltage
Range
AREF<1:0> = DREF<1:0> = 01
2.450V to
AVDD - 0.1V
V
Input Resistance
50
75
k
AREF<1:0> = 01
1
AREF<1:0> = 10
0.8192
REFADC Buffer Gain
AREF<1:0> = 11
0.5
V/V
DREF<1:0> = 01
1
DREF<1:0> = 10
0.8192
REFDAC Buffer Gain
DREF<1:0> = 11
0.5
V/V
Minimum Capacitive Bypass
REFADJ to AGND
10
nF
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參數(shù)描述
MAX1329BETL+ 功能描述:ADC / DAC多通道 12-Bit 2Ch 300ksps 5.4V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX1329BETL+T 功能描述:ADC / DAC多通道 12-Bit 2Ch 300ksps 5.4V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX132C/D 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
MAX132CNG 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
MAX132CNG+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit .1ksps .545V 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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