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參數(shù)資料
| 型號(hào)： | MAX1415 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | ADC |
| 英文描述： | 16-Bit. Low-Power. 2-Channel. Sigma-Delta ADCs |
| 中文描述： | 16位、低功耗、2通道、Σ-Δ ADC |
| 文件頁數(shù)： | 18/36頁 |
| 文件大小： | 669K |
| 代理商： | MAX1415 |
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M
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
18
______________________________________________________________________________________
Pin Description
PIN
NAME
FUNCTION
1
SCLK
Serial Clock Input. Apply an external serial clock to transfer data to and from the device at data rates
up to 5MHz.
2
CLKIN
Clock Input. Connect a crystal/resonator between CLKIN and CLKOUT, or drive CLKIN externally with
a CMOS-compatible clock source. Connect CLKIN to GND when using the internal oscillator.
3
CLKOUT
Clock Output. Connect a crystal/resonator between CLKIN and CLKOUT. When enabled, CLKOUT
provides a CMOS-compatible, inverted clock output. CLKOUT can drive one CMOS load. Set CLKDIS
= 0 in the clock register to enable CLKOUT. Set CLKDIS = 1 in the clock register to disable CLKOUT.
4
CS
Active-Low Chip-Select Input.
CS
selects the active device in systems with more than one device on
the serial bus. Drive
CS
low to clock data in on DIN and to clock data out on DOUT. When
CS
is high,
DOUT is high impedance. Connect
CS
to GND for 3-wire operation.
5
6
7
8
9
10
11
RESET
AIN2+
AIN1+
AIN1-
REF+
REF-
AIN2-
Active-Low Reset Input. Drive
RESET
low to reset the MAX1415/MAX1416 to power-on reset status.
Channel 2 Positive Analog Input
Channel 1 Positive Analog Input
Channel 1 Negative Analog Input
Positive Reference Input
Negative Reference Input
Channel 2 Negative Analog Input
12
DRDY
Active-Low Data Ready Output.
DRDY
goes low when a new conversion result is available in the data
register. When a read operation of a full output word completes,
DRDY
returns high.
13
DOUT
Serial Data Output. DOUT outputs serial data from the data register. DOUT changes on the falling
edge of SCLK and is valid on the rising edge of SCLK. When
CS
is high, DOUT is high impedance.
14
DIN
Serial Data Input. Data on DIN is clocked in on the rising edge of SCLK when
CS
is low.
15
V
DD
Power Input. Connect V
DD
to a 2.7V to 3.6V power supply for the MAX1415, and connect V
DD
to a
4.75V to 5.25V power supply for the MAX1416.
16
GND
Ground
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1416 | 16-Bit. Low-Power. 2-Channel. Sigma-Delta ADCs |
| MAX1415AEUE | 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs |
| MAX1415AEWE | 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs |
| MAX1415CNE | 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs |
| MAX1415CUE | 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1415AENE | 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 |
| MAX1415AEUE | 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 |
| MAX1415AEWE | 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 |
| MAX1415AEWE+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 1.75V 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 |
| MAX1415AEWE+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 1.75V 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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