參數(shù)資料
型號(hào)： MAX152EPP+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 0K
描述： IC ADC 8BIT 1UA PWR-DWN 20-DIP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 18
位數(shù)： 8
采樣率（每秒）： 400k
數(shù)據(jù)接口： 并聯(lián)
轉(zhuǎn)換器數(shù)目： 3
功率耗散（最大）： 889mW
電壓電源： 雙 ±
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 通孔
封裝/外殼： 20-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 20-PDIP
包裝： 管件
輸入數(shù)目和類(lèi)型： 1 個(gè)單端，單極；1 個(gè)單端，雙極
_______________General Description
The MAX152 high-speed, microprocessor (P)-com-
patible, 8-bit analog-to-digital converter (ADC) uses a
half-flash technique to achieve a 1.8s 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
–
P
—
O
—
W
—
E
—
R
—
D
—
O
—
W
—
N
–
pin reduces current consumption to
a typical value of 1A. 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 P 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 P 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.
_______________________Applications
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 1.8s Conversion Time
o Power-Up in 900ns
o Internal Track/Hold
o 400ksps Throughput
o Low Power: 1.5mA (Operating Mode)
1A
(Power-Down Mode)
o 300kHz Full-Power Bandwidth
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.
MAX152
+3V, 8-Bit ADC with 1A Power-Down
________________________________________________________________
Maxim Integrated Products
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
__________________Pin Configuration
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
89
19
RD
INT
VSS
MODE
MAX152
TIMING AND CONTROL CIRCUITRY
VREF+
16
________________Functional Diagram
Call toll free 1-800-998-8800 for free samples or literature.
PART
TEMP. RANGE
MAX152CPP
0°C to +70°C
MAX152CWP
0°C to +70°C
MAX152CAP
0°C to +70°C
MAX152C/D
0°C to +70°C
MAX152EPP
-40°C to +85°C
MAX152EWP
-40°C to +85°C
MAX152EAP
-40°C to +85°C
MAX152MJP
-55°C to +125°C
PIN-PACKAGE
20 Wide SO
20 SSOP
Dice*
20 Plastic DIP
20 Wide SO
20 SSOP
20 CERDIP**
20 Plastic DIP
19-0119; Rev. 1; 12/93
Evaluation
Kit
Manual
Follows
Data
Sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX152EPP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX152EVKIT-DIP 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 MAX152 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
MAX152EWP 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX152EWP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX152EWP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 400ksps 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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