參數(shù)資料
型號： MAX1326ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
中文描述： 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, TQFP-48
文件頁數(shù)： 10/27頁
文件大?。?/td> 255K
代理商： MAX1326ECM
M
8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
10
______________________________________________________________________________________
Pin Desc ription (c ontinued)
PIN
MAX1316
MAX1320
MAX1324
MAX1317
MAX1321
MAX1325
MAX1318
MAX1322
MAX1326
NAME
FUNCTION
10
11
12
—
—
—
—
—
—
CH5
CH6
CH7
Channel 5 Analog Input
Channel 6 Analog Input
Channel 7 Analog Input
13
13
13
INTCLK/
EXTCLK
Clock-Mode Select Input. Use INTCLK/
EXTCLK
to select the internal
or external conversion clock. Connect INTCLK/
EXTCLK
to AV
DD
to
select the internal clock. Connect INTCLK/
EXTCLK
to AGND to use
an external clock connected to CLK.
18
18
18
REF
MS
Midscale Reference Bypass or Input. REF
MS
is the bypass point for
an internally generated reference voltage. For the MAX1316/
MAX1317/MAX1318, connect a 0.1μF capacitor from REF
MS
to
AGND. For the MAX1320/MAX1321/MAX1322/MAX1324/
MAX1325/MAX1326, connect REF
MS
directly to REF and bypass
with a 0.1μF capacitor from REF
MS
to AGND.
19
19
19
REF
ADC Reference Bypass or Input. REF is the bypass point for an
internally generated reference voltage. Bypass REF with a 0.01μF
capacitor to AGND. REF can be driven externally by a precision
external voltage reference.
20
20
20
REF+
Positive Reference Bypass. REF+ is the bypass point for an
internally generated reference voltage. Bypass REF+ with a 0.1μF
capacitor to AGND. Also bypass REF+ to REF- with a 2.2μF and a
0.1μF capacitor.
21
21
21
COM
Reference Common Bypass. COM is the bypass point for an
internally generated reference voltage. Bypass COM to AGND with
a 2.2μF and a 0.1μF capacitor.
22
22
22
REF-
Negative Reference Bypass. REF- is the bypass point for an
internally generated reference voltage. Bypass REF- with a 0.1μF
capacitor to AGND. Also bypass REF- to REF+ with a 2.2μF and a
0.1μF capacitor.
24
24
24
D0
Digital I/O Bit 0 of 14-Bit Parallel Data Bus. High impedance when
RD
= 1 or
CS
= 1.
25
25
25
D1
Digital I/O Bit 1 of 14-Bit Parallel Data Bus. High impedance when
RD
= 1 or
CS
= 1.
26
26
26
D2
Digital I/O Bit 2 of 14-Bit Parallel Data Bus. High impedance when
RD
= 1 or
CS
= 1.
相關(guān)PDF資料
PDF描述
MAX1318ECM 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
MAX1321ECM 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
MAX1322ECM 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
MAX1324ECM 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
MAX1325ECM 8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1326ECM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 2Ch 526ksps 3V 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
MAX1326ECM+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 14-Bit 2Ch 526ksps 3V 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
MAX1326ECM-T 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
MAX1327ECM 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
MAX1327ECM+ 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
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