參數(shù)資料
型號: MAX1329BETL+
廠商: Maxim Integrated Products
文件頁數(shù): 66/78頁
文件大小: 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
______________________________________________________________________________________
69
AIN1
AGND
2N3904
MUX
REFADC
PGA
AIN1
AIN2
OUT1
OUTB/OUT2
FBB/IN2-
IN1-
DVDD/4
REFADC
REFDAC
OUTA/OUT3
FBA/IN3-
ADC FIFO
DITHER
ACCUMULATOR
12-BIT ADC
AV = 1, 2, 4, 8
ALARM
MUX
REFADJ
REFADC
2.5V
REF
AV = 0.5, 0.82, 1
AIN2
AGND
2N3904
REFDAC
TEMP
SENSOR
TEMP1
AV = 0.5, 0.82, 1
*FOR BEST RESULTS, LIMIT CAIN1 AND CAIN2 TO 10pF.
AVDD/4
TEMP1
AGND
CAIN1*
TEMP2
TEMP3
CAIN2*
1
μF
0.01
μF
1
μF
MAX1329
MAX1330
Figure 31. Temperature Measurement with Two Remote Sensors
Programmable-Gain Instrumentation
Amplifier
Two op amps and two SPDT switches are configured
as a programmable-gain instrumentation amplifier in
Figure 32. It includes a differential input and a single-
ended output. SPDT1 and SPDT2 are configured as
single-pole, double-throw switches. The gain is set by
the following equations:
for switch position 1, and
for switch position 2.
V
R
RR
VV
OUT
IN
=
+
+
3
12
1(
)
V
RR
R
VV
OUT
IN
=
+
+
23
1
1(
)
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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