參數(shù)資料
型號: MAX1297BEEG+
廠商: Maxim Integrated Products
文件頁數(shù): 17/19頁
文件大?。?/td> 0K
描述: IC ADC 12BIT 265KSPS 24-QSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 50
位數(shù): 12
采樣率(每秒): 265k
數(shù)據(jù)接口: 并聯(lián)
轉換器數(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: 24-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 24-QSOP
包裝: 管件
輸入數(shù)目和類型: 2 個單端,單極;2 個單端,雙極;1 個偽差分,單極;1 個偽差分,雙極
產品目錄頁面: 1396 (CN2011-ZH PDF)
MAX1295/MAX1297
265ksps, +3V, 6-/2-Channel, 12-Bit ADCs
with +2.5V Reference and Parallel Interface
_______________________________________________________________________________________
7
Pin Description
D0
10
INT
11
RD
12
WR
13
CLK
14
D4
6
D3
7
D2
8
D1
9
D5
5
D6
4
1
D7
3
D8
2
D9
1
Three-State Digital I/O Line (D0)
INT goes low when the conversion is complete and output data is ready.
Active-Low Read Select. If CS is low, a falling edge on RD enables the read
operation on the data bus.
Active-Low Write Select. When CS is low in the internal acquisition mode, a rising
edge on WR latches in configuration data and starts an acquisition plus a conver-
sion cycle. When CS is low in external acquisition mode, the first rising edge on WR
ends acquisition and starts a conversion.
Clock Input. In external clock mode, drive CLK with a TTL/CMOS-compatible clock.
In internal clock mode, connect this pin to either VDD or GND.
Three-State Digital I/O Line (D4)
Three-State Digital I/O Line (D3)
Three-State Digital I/O Line (D2)
Three-State Digital I/O Line (D1)
Three-State Digital I/O Line (D5)
Three-State Digital I/O Line (D6)
Three-State Digital I/O Line (D7)
Three-State Digital Output (D8)
Three-State Digital Output (D9)
GND
19
23
REFADJ
20
24
CH2
19
CH1
16
20
CH0
17
21
COM
18
22
CH3
18
CH4
17
CH5
16
CS
15
Analog and Digital Ground
Bandgap Reference Output/Bandgap Reference Buffer Input. Bypass to GND with
a 0.01F capacitor. When using an external reference, connect REFADJ to VDD to
disable the internal bandgap reference.
Analog Input Channel 2
Analog Input Channel 1
Analog Input Channel 0
Ground Reference for Analog Inputs. Sets zero-code voltage in single-ended mode
and must be stable to ±0.5 LSB during conversion.
Analog Input Channel 3
Analog Input Channel 4
Analog Input Channel 5
Active-Low Chip Select. When CS is high, digital outputs (INT, D11–D0) are high
impedance.
PIN
MAX1297
MAX1295
NAME
FUNCTION
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相關代理商/技術參數(shù)
參數(shù)描述
MAX1297BEEG+ 功能描述:模數(shù)轉換器 - ADC 12-Bit 2Ch 265ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1297BEEG+T 功能描述:模數(shù)轉換器 - ADC 12-Bit 2Ch 265ksps 3.6V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1297BEEG-T 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1298AEAE 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor
MAX1298AEAE+ 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor