The SGM820 is a high-accuracy supervisory circuit with programmable watchdog timer, which can realize the under-voltage threshold accuracy of less than 1% from -40℃ to +125℃. It provides ten reset threshold voltage options for 1.8V, 2.5V, 3V, 3.3V and 5V voltage monitoring.
The nRESET delay of the SGM820 has a high-precision delay timing. Due to its accurate hysteresis, the SGM820 is very suitable for using with strict tolerance systems.
The SGM820 has a programmable watchdog timer. Users can program the timeouts through an external capacitor or the default factory settings. In addition, users can disable the watchdog through logic pins to prevent accidental timeouts during development.
The SGM820 is available in Green TDFN-3×3-8L and TDFN-2×2-8L packages. It operates over an ambient temperature range of -40℃ to +125℃.
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特性
Precision Fixed Detection Options: 1.8V, 2.5V, 3V, 3.3V and 5V
High-Accuracy Voltage Threshold (< 1%)
Hysteresis: 0.5% (TYP)
Supply Voltage Range: 1.6V to 6.5V
Ultra-Low Supply Current: 1.2μA (TYP)
Factory-Set ±15% Accuracy Watchdog Timeout and Reset Delays
User-Programmable Watchdog Timeout
Watchdog Disable Function
Manual Reset Input (nMR)
Open-Drain nRESET Output
-40℃ to +125℃ Operating Temperature Range
Available in Green TDFN-3×3-8L and TDFN-2×2-8L Packages
アプリケーション
Safety Applications
Precision Industrial System
Controllers
DSPs, FPGAs and ASICs
注文書
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM820A-1.6QTGS8G/TR | アクティブ | TDFN-3×3-8GL | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM820A-1.6XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820A-1.6XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-1.7XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-1.7XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-2.3QTGS8G/TR | アクティブ | TDFN-3×3-8GL | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM820A-2.3XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-2.3XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-2.4XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-2.4XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-2.7XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-2.7XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-2.8XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-2.8XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-3.0QTGS8G/TR | アクティブ | TDFN-3×3-8GL | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820A-3.0XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820A-3.0XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-3.1XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-3.1XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820A-4.6XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820A-4.6XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820A-4.8XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM820A-4.8XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 112 days | |
SGM820B-1.6XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-1.6XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-1.7XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-1.7XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-2.3XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820B-2.3XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-2.4XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | |||
SGM820B-2.4XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-2.7XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820B-2.7XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-2.8XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-2.8XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-3.0XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-3.0XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-3.1XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-3.1XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-4.6XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 閲覧 | 閲覧 | ||||
SGM820B-4.6XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
SGM820B-4.8XTDB8G/TR | アクティブ | TDFN-3×3-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.68/unit 25-99 units : $1.44/unit 100-249 units : $1.2/unit 250-499 units : $0.96/unit 500-999 units : $0.84/unit 1000-9999 units : $0.624/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 98 days | |
SGM820B-4.8XTDE8G/TR | アクティブ | TDFN-2×2-8L | 8 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 | 1-24 units : $1.4/unit 25-99 units : $1.2/unit 100-249 units : $1/unit 250-499 units : $0.8/unit 500-999 units : $0.7/unit 1000-9999 units : $0.52/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
