參數資料
型號： MAX952EPA+
廠商： Maxim Integrated Products
文件頁數： 4/12頁
文件大?。?/td> 0K
描述： IC OP AMP SS LP 8-DIP
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 50
類型： 放大器，比較器，參考
應用： 智能卡
安裝類型： 通孔
封裝/外殼： 8-DIP（0.300"，7.62mm）
供應商設備封裝： 8-PDIP
包裝： 管件
by the high-input-impedance op amp of a MAX951
(Figure 6). The comparator and resistor voltage divider
set an alarm threshold to indicate a fire.
Design and fabrication of the connection from the inter-
mediate plate of the ionization chamber to the nonin-
verting input of the op amp is critical, since the
impedance of this node must be well above 50M
. This
connection must be as short and direct as possible to
prevent charge leakage and 60Hz interference. Where
possible, the grounded outer electrode or chassis of
the ionization chamber should shield this connection to
reduce 60Hz interference. Pay special attention to
board cleaning, to prevent leakage due to ionic com-
pounds such as chlorides, flux, and other contaminants
from the manufacturing process. Where applicable, a
coating of high-purity wax may be used to insulate this
connection and prevent leakage due to surface mois-
ture or an accumulation of dirt.
0.084"
(2.134mm)
0.058"
(1.473mm)
VDD
VSS
COMPOUT
REF(COMPIN-)
COMPIN+
AMPIN+
( ) ARE FOR MAX953/MAX954
AMPIN-
AMPOUT
MAX951–MAX954
Ultra-Low-Power, Single-Supply
Op Amp + Comparator + Reference
*Dice are tested at TA = +25°C, DC parameters only.
**Contact factory for availability and processing to MIL-STD-883.
TRANSISTOR COUNT: 163
SUBSTRATE CONNECTED TO VDD
3
AMPIN+
INPUT
2
5
6
1
8
4
REF
0.1
F
1.20V
VSS
VCC
R1
R2
1M
COMPOUT
7
MAX951
MAX952
__________Typical Operating Circuit
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2001 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
Chip Topography
Chip Information
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX951C/D
0
°C to +70°C
Dice*
MAX951EPA
-40
°C to +85°C
8 Plastic Dip
MAX951ESA
-40
°C to +85°C
8 SO
MAX951EUA
-40
°C to +85°C
8 MAX
MAX951MJA
-55
°C to +125°C
8 CERDIP**
MAX952C/D
0
°C to +70°C
Dice*
MAX952EPA
-40
°C to +85°C
8 Plastic Dip
MAX952ESA
-40
°C to +85°C
8 SO
MAX952EUA
-40
°C to +85°C
8 MAX
MAX952MJA
-55
°C to +125°C
8 CERDIP**
MAX953C/D
0
°C to +70°C
Dice*
MAX953EPA
-40
°C to +85°C
8 Plastic Dip
MAX953ESA
-40
°C to +85°C
8 SO
MAX953EUA
-40
°C to +85°C
8 MAX
MAX953MJA
-55
°C to +125°C
8 CERDIP**
MAX954C/D
0
°C to +70°C
Dice*
MAX954EPA
-40
°C to +85°C
8 Plastic Dip
MAX954ESA
-40
°C to +85°C
8 SO
MAX954EUA
-40
°C to +85°C
8 MAX
MAX954MJA
-55
°C to +125°C
8 CERDIP**
Package Information
For the latest package outline information, go to
www.maxim-ic.com/packages.
相關PDF資料
PDF描述
AD7537JPZ-REEL IC DAC 12BIT DUAL MULT 28PLCC
MAX951EPA+ IC OP AMP SS LP 8-DIP
AD7248AAR IC DAC 12BIT W/REF 20-SOIC
MAX952ESA+T IC OP AMP SS LP 8-SOIC
MAX951ESA+T IC OP AMP SS LP 8-SOIC
相關代理商/技術參數
參數描述
MAX952EPA+ 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX952ESA 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX952ESA+ 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX952ESA+T 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
MAX952ESA-T 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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