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參數資料
| 型號： | MAX152EWP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | ADC |
| 英文描述： | +3V, 8-Bit ADC with 1レA Power-Down |
| 中文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO20 |
| 封裝： | PLASTIC, SOP-20 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 122K |
| 代理商： | MAX152EWP |
_______________General Desc ription
The MAX152 high-speed, microprocessor (μP)-com-
patible, 8-bit analog-to-digital converter (ADC) uses a
half-flash technique to achieve a 1.8μs conversion
time, and digitizes at a rate of 400k samples per sec-
ond (ksps). It operates with single +3V or dual ±3V
supplies and accepts either unipolar or bipolar inputs.
a typical value of 1μA. The part returns from power-
down and acquires an input signal in less than 900ns,
providing large reductions in supply current in applica-
tions with burst-mode input signals.
The MAX152 is DC and dynamically tested. Its μP inter-
face appears as a memory location or input/output port that
requires no external interface logic. The data outputs use
latched, three-state buffered circuitry for direct connection
to a μP data bus or system input port. The ADC's input/ref-
erence arrangement enables ratiometric operation. A fully-
assembled evaluation kit provides a proven PC board lay-
out to speed prototyping and design.
_______________________Applic ations
Cellular Telephones
Portable Radios
Battery-Powered Systems
Burst-Mode Data Acquisition
Digital Signal Processing
Telecommunications
High-Speed Servo Loops
___________________________Features
o
Single +3.0V to +3.6V Supply
o
1.8μs Conversion Time
o
Power-Up in 900ns
o
Internal Track/Hold
o
400ksps Throughput
o
Low Power: 1.5mA (Operating Mode)
1μA
o
300kHz Full-Power Bandwidth
(Power-Down Mode)
o
20-Pin DIP, SO and SSOP Packages
o
No External Clock Required
o
Unipolar/Bipolar Inputs
o
Ratiometric Reference Inputs
o
2.7V Version Available – Contact Factory
______________Ordering Information
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
__________________Pin Configuration
M
+3V, 8-Bit ADC with 1μA Power-Down
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
VDD
VSS
PWRDN
D7 (MSB)
D6
D5
D4
CS
VREF+
VREF-
VIN
D0 (LSB)
D1
D2
D3
WR
/RDY
MODE
RD
INT
GND
DIP/SO/SSOP
MAX152
TOP VIEW
THREE-
STATE
DRIVERS
4-BIT
DAC
4-BIT
FLASH
ADC
4-BIT
FLASH
ADC
(4LSB)
D0-D7
DATA
OUT
PINS
2-5,
14-17
VREF+
VREF-
VIN
12
11
1
PWRDN
18
20
VDD
10
WR
/RDY
CS
GND
7
6
13
8
9
19
RD
INT
VSS
MODE
MAX152
TIMING AND CONTROL CIRCUITRY
VREF+
16
________________Func tional Diagram
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
MAX152CPP
MAX152CWP
MAX152CAP
MAX152C/D
MAX152EPP
MAX152EWP
MAX152EAP
MAX152MJ P
PIN-PACKAGE
20 Plastic DIP
20 Wide SO
20 SSOP
Dice*
20 Plastic DIP
20 Wide SO
20 SSOP
20 CERDIP**
Evaluation Kit Manual
Follows Data Sheet
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| MAX152CWP | +3V, 8-Bit ADC with 1レA Power-Down |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX152EWP+ | 功能描述:模數轉換器 - ADC 8-Bit 400ksps 3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
| MAX152EWP+T | 功能描述:模數轉換器 - ADC 8-Bit 400ksps 3V Precision ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
| MAX152EWP-T | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
| MAX152MJP | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
| MAX15300ETI+ | 功能描述:DC/DC轉換器 Auto-Comp digital PoL controller RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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