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參數(shù)資料
| 型號： | MAX114ENG+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 9/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ADC 8BIT 1MSPS 24-DIP |
| 產(chǎn)品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 15 |
| 位數(shù)： | 8 |
| 采樣率（每秒）： | 1M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉換器數(shù)目： | 3 |
| 功率耗散（最大）： | 40mW |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 24-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 24-PDIP |
| 包裝： | 管件 |
| 輸入數(shù)目和類型： | 8 個單端，單極 |
MAX114/MAX118
+5V, 1Msps, 4 & 8-Channel,
8-Bit ADCs with 1A Power-Down
6
_______________________________________________________________________________________
______________________________________________________________Pin Description
Three-State Data Outputs
D1, D2, D3
7, 8, 9
Three-State Data Output (LSB)
D0
6
Lower Limit of Reference Span. REF- sets the zero-code voltage. Range is GND
≤
VREF- < VREF+.
REF-
13
Ground
GND
12
Read Input.
RD must be low to access data (see Digital Interface section).
RD
10
Write-Control Input/Ready-Status Output (see
Digital Interface section)
WR/RDY
15
Upper Limit of Reference Span. REF+ sets the full-scale input voltage. Range is VREF-
< VREF+ ≤ VDD. Internally hard-wired to IN8 (Table 1).
REF+
14
Multiplexer Channel Address Input (MSB)
A2
—
Three-State Data Output (MSB)
D7
20
Positive Supply, +5V
VDD
24
PIN
Mode Selection Input. Internally pulled low with a 50A current source. MODE = 0 acti-
vates read mode; MODE = 1 activates write-read mode (see
Digital Interface Section).
MODE
5
Analog Input Channel 6
IN6
—
FUNCTION
NAME
Power-Down Input.
PWRDN reduces supply current when low.
PWRDN
23
Multiplexer Channel Address Input (LSB)
A0
22
Multiplexer Channel Address Input
A1
21
Analog Input Channel 7
IN7
—
Three-State Data Outputs
D4, D5, D6
17, 18, 19
Chip-Select Input.
CS must be low for the device to recognize WR or RD inputs.
CS
16
9, 10, 11
8
14
12
17
16
23
22
27
7
1
26
25
24
28
19, 20, 21
18
MAX114
MAX118
Analog Input Channel 5
IN5
—
2
Analog Input Channel 2
IN2
3
Analog Input Channel 1
5
IN1
4
6
Analog Input Channel 4
IN4
1
Analog Input Channel 3
3
IN3
2
4
15
Interrupt Output.
INT goes low to indicate end of conversion (see Digital Interface
section).
11
INT
13
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX114ENG+ | 功能描述:模數(shù)轉換器 - ADC 8-Bit 4Ch 1Msps 5V 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 |
| MAX114-MAX118 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+5V, 1Msps, 4 & 8-Channel, 8-Bit ADCs with 1レA Power-Down |
| MAX114MRG | 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 |
| MAX115 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2x4-Channel, Simultaneous-Sampling 12-Bit ADCs |
| MAX1150 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:8-Bit, 500Msps Flash ADC |
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