価格と在庫
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | CAT812TTBI-T3 | 5,426 | 1244 | |||||||||
| Rochester Electronics | CAT812TTBI-T3 | 11,426 | 19h | |||||||||
| Component Stockers USA | CAT812TTBI-T3 | 9,171 | >1wk | |||||||||
| Win Source | WS-CAT812TTBI-T3 | 20 | 110 | 20h | ||||||||
| Worldway Electronics | CAT812TTBI-T3 | 25,878 | 7 | Tape & Reel | 18h |
CADモデル
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|---|---|---|---|
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サプライチェーン
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2003-07-03
Lifecycle StatusObsolete (Last Updated: 4 months ago)
説明
onsemi CAT812TTBI-T3の詳細は販売業者から提供されます。
Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +3.08V, PDSO4
IC SUPERVISOR MPU 3.08V SOT143-4 / Processor Supervisor 3.08V 1 Active High/Push-Pull 4-Pin SOT-143 T/R
Voltage Supervisors 3.08V Push-Pull High
IC SUPERVISOR MPU 3.08V SOT143-4
Active High Obsolete DUAL GULL WING Simple Reset/Power-On Reset Supervisor -40C~85C TA 8muA 320mW 140ms Minimum
IC SUPERVISOR 1 CHANNEL SOT143
1-CHANNEL POWER SUPPLY SUPPORT CKT PDSO4
The CAT811 and CAT812 are microprocessor supervisory circuits that monitor power supplies. The CAT811 and CAT812 are direct replacements for theMAX811 and MAX812 in applications operating over the industrial temperature range; both have a manual reset input. These devices generate a reset signal, which is asserted while the power supply voltage is below a preset threshold level and for at least 140 ms after the power supply level has risen above that level. The underlying floating gate technology, AE2(TM) used by Catalyst Semiconductor,makes it possible to offer any custom reset threshold value. Seven industry standard threshold levels are offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V systems. The CAT811 features a RESET push-pull output (activeLOW) and the CAT812 features a RESET push-pull output (active HIGH). Fast transients on the power supply are ignored and the output is guaranteed to be in the correct state at V cc levels as low as 1.0 V. The CAT811/812 are fully specified over the industrial temperature range (-40oC to 85oC) and are available in a compact 4-pin SOT143 package.
メーカーの別名
onsemiは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 onsemi は以下の名前でも知られているかもしれません：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技術仕様
Physical
Case/PackageLSOP
Contact PlatingTin
MountSurface Mount
Number of Pins4
Number of Terminals4
Technical
Max Operating Temperature85 °C
Max Power Dissipation320 mW
Max Reset Threshold Voltage3.11 V
Max Supply Current15 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage3.04 V
Min Supply Voltage1.2 V
Number of Channels1
Number of Circuits1
Number of Elements1
Number of Voltages Monitored1
Operating Supply Current8 µA
Operating Supply Voltage3.3 V
Overvoltage Threshold3.11 V
Power Dissipation320 mW
ResetActive High
Reset Timeout140 ms
Temperature GradeIndustrial
Threshold Voltage3.08 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold3.08 V
Watchdog TimerNo
Dimensions
Height - Seated (Max)1.12 mm
Length2.9 mm
Terminal Pitch1.92 mm
Width1.3 mm