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參數資料
| 型號： | TC1043CEQR |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode |
| 中文描述： | 線性積木。低功耗電壓參考與雙路運算放大器，雙比較，和關斷模式 |
| 文件頁數： | 1/20頁 |
| 文件大小： | 508K |
| 代理商： | TC1043CEQR |
2002 Microchip Technology Inc.
DS21347B-page 1
Features
Combines Two Op Amps, Two Comparators and
a Voltage Reference in a Single Package
Optimized for Single-Supply Operation
Small Package: 16-Pin QSOP
Ultra Low Input Bias Current: Less than 100pA
Low Quiescent Current: Operating 16
μ
A (Typ.)
Shutdown 6
μ
A (Typ.)
Rail-to-Rail Inputs and Outputs
Operates Down to V
DD
= 1.8V
Reference and One Comparator Remain Active in
Shutdown to Provide Supervisory Functions
Applications
Power Management Circuits
Battery Operated Equipment
Consumer Products
Replacements for Discrete Components
Device Selection Table
Package Type
General Description
The TC1043 is a mixed-function device combining two
general purpose op amps, two general purpose com-
parators, and a voltage reference in a single 16-Pin
package.
This increased integration allows the user to replace
two or three packages, saving space, lowering supply
current, and increasing system performance. A shut-
down input, SHDN, disables the op amps and one of
the comparators, placing their outputs in a high-imped-
ance state. The reference and one comparator stay
active in shutdown mode. Standby power consumption
is typically 6
μ
A. Both the op amps and comparators
have rail-to-rail inputs and outputs which allows opera-
tion from low supply voltages with large input and out-
put signal swings.
Packaged in a 16-Pin QSOP, the TC1043 is ideal for
applications requiring high integration, small size and
low power.
Part Number
Package
Temperature
Range
TC1043CEQR
16-Pin QSOP
-40°C to +85°C
V
DD
T
_
1
2
3
4
16
15
14
A1
IN+
A1
IN–
A2
IN+
A2
IN–
C1
OUT
C2
OUT
A1
OUT
A2
OUT
C1
IN+
C1
IN–
C2
IN+
C2
IN–
V
REF
SHDN
V
SS
5
6
7
8
13
12
11
10
9
16-Pin QSOP
TC1043
Linear Building Block
–
Low Power Voltage Reference with
Dual Op Amp, Dual Comparator, and Shutdown Mode
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC1043CEQRTR | 功能描述:校驗器 IC VR/Op-Amp/Shtdwn RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| TC1044 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Charge Pump DC-TO-DC Voltage Converter |
| TC1044S | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Charge Pump DC-TO-DC Voltage Converter |
| TC1044SCOA | 功能描述:電荷泵 High Voltage RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TC1044SCOA713 | 功能描述:電荷泵 High Voltage RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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