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參數(shù)資料
| 型號： | TC1037 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Linear Building Block . Single Comparator in SOT Packages |
| 中文描述： | 線性積木。采用SOT比較單一的軟件包 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大小： | 481K |
| 代理商： | TC1037 |
2002 Microchip Technology Inc.
DS21344B-page 1
Features
Tiny SOT-23A Packages
Optimized for Single Supply Operation
Ultra Low Input Bias Current: Less than 100pA
Low Quiescent Current: 4
μ
A (TC1037),
Shutdown Mode: 4
μ
A, 0.05
μ
A (TC1038),
6
μ
A (TC1039)
Shutdown Mode (TC1038)
2.0% Accurate Independent Voltage Reference
(TC1039)
Rail-to-Rail Inputs and Outputs
Operation Down to V
DD
= 1.8V
Applications
Power Management Circuits
Battery Operated Equipment
Consumer Products
Device Selection Table
Package Types
General Description
The TC1037/TC1038/TC1039 are single, low-power
comparators designed for low-power applications.
These comparators are specifically designed for
operation from a single supply. However, operation
from dual supplies also is possible, and power supply
current is independent of the magnitude of the power
supply voltage. The TC1037/TC1038/TC1039 operate
from two 1.5V alkaline cells down to V
DD
= 1.8V. Active
supply current is 4
μ
A for the TC1037/TC1038 and 6
μ
A
for the TC1039. Input and output swing of these
devices is rail-to-rail.
An active low shutdown input, SHDN, is available on
the TC1038 and disables the comparator, placing its
output in a high-impedance state. The TC1038 draws
only 0.05
μ
A (typical) when the shutdown mode is
active.
An internally biased 1.20V bandgap reference is
included in the TC1039. The reference is accurate to
2.0 percent tolerance. This reference is independent of
the comparator in the TC1039.
Packaged in a 5-Pin SOT-23A (TC1037) or 6-Pin
SOT-23A (TC1038/TC1039), these single comparators
are ideal for applications requiring high integration,
small size and low power.
Functional Block Diagram
Part Number
Package
Temperature
Range
TC1037CECT
TC1038CECH
TC1039CECH
5-Pin SOT-23A
6-Pin SOT-23A
6-Pin SOT-23A
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
OUTPUT
V
SS
IN+
V
DD
IN-
5-Pin SOT-23A
TC1037ECT
1
3
5
4
2
OUTPUT
V
SS
IN+
V
DD
IN-
SHDN
6-Pin SOT-23A
TC1038ECH
1
3
6
4
5
2
OUTPUT
V
SS
IN+
V
DD
IN-
REF
6-Pin SOT-23A
TC1039ECH
1
3
6
4
5
2
NOTE:
5-Pin SOT-23A is equivalent to the EIAJ SC-74A.
6-Pin SOT-23A is equivalent to the EIAJ SC-74.
+
–
OUTPUT
IN+
TC1037
+
–
OUTPUT
IN+
TC1038
1
2
3
5
4
6
5
4
1
2
3
6
5
4
2
3
V
SS
V
DD
IN-
V
DD
SHDN
IN-
V
SS
1
+
–
OUTPUT
IN+
TC1039
V
SS
Voltage
Reference
V
DD
IN-
REF
TC1037/TC1038/TC1039
Linear Building Block – Single Comparator in SOT Packages
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC1038 | Linear Building Block . Single Comparator in SOT Packages |
| TC1039 | Linear Building Block . Single Comparator in SOT Packages |
| TC1038CECH | Linear Building Block . Single Comparator in SOT Packages |
| TC1039CECH | Linear Building Block . Single Comparator in SOT Packages |
| TC1041CEOA | Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1037CECT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Linear Building Block . Single Comparator in SOT Packages |
| TC1037CECTTR | 功能描述:校驗器 IC Single RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)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(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| TC1038 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Linear Building Block . Single Comparator in SOT Packages |
| TC1038CECH | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Linear Building Block . Single Comparator in SOT Packages |
| TC1038CECHTR | 功能描述:校驗器 IC Single RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)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(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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