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NJU7665AのメーカーはJRCです、この部品の機能は「Inverting / SOT-23(MTP5)」です。 |
部品番号 | NJU7665A |
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部品説明 | Inverting / SOT-23(MTP5) | ||
メーカ | JRC | ||
ロゴ | |||
このページの下部にプレビューとNJU7665Aダウンロード(pdfファイル)リンクがあります。 Total 3 pages
www.DataSheet4U.com
NJU7665 Series
SMALL PACKAGE VOLTAGE INVERTER
■ GENERAL DESCRIPTION
The NJU7665 series is a voltage inverter incorporated RC
oscillator, pre-buffer and power-MOS, which generates a
polarity-converted negative voltage from +1.5V to +5.5V.
The switching frequency is fixed by internal RC oscillator and the
following line-up of 3 version are available to select.
The NJU7665 series is in MTP-5 package and it is suitable for
battery use items and other portable items.
■ PACKAGE OUTLINE
NJU7665XF
■ FEATURES
• Input Voltage
• Switching Frequency
• Low Output Resistance
• Low Operating Current
• C-MOS Technology
• Package Outline
: 1.5 to 5.5V
: fsw = 7.5k, 75k, 150kHz
: 75Ω MAX. (C version, C = 1µF, VIN = 3V .)
: 100µA MAX. (A version)
: MTP-5
■ LINE-UP TABLE
TYPE NO.
Switching Frequency
NJU7665A
7.5kHz (typ.)
NJU7665B
75kHz (typ.)
NJU7665C
150kHz (typ.)
Supply Current
100µA (max.)
0.65mA (max.)
1.4mA (max.)
Output Resistance
1kΩ (max.)
100Ω (max.)
75Ω (max.)
■ BLOCK DIAGRAM
■ PIN CONFIGURATION
■ TERMINAL DESCRIPTION
Terminal No.
1
2
3
4
5
Symbol
VOUT
VIN
C-
GND
C+
Function
Output Voltage
Power Supply Terminal
Charge Pump Capacitor (-) Connecting Terminal
Ground Terminal
Charge Pump Capacitor (+) Connecting Terminal
Ver.2005-02-28
-1-
1 Page www.DataSheet4U.com
■ APPLICATION CIRCUIT
1. Negative Voltage Output Circuit
NJU7665 Series
2. Parallel Connection Circuit
The following circuit reduce the output impedance.
Ver.2005-02-28
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
-3-
3Pages | |||
ページ | 合計 : 3 ページ | ||
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PDF ダウンロード | [ NJU7665A データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
NJU7665 | SMALL PACKAGE VOLTAGE INVERTER | New Japan Radio |
NJU7665A | Inverting / SOT-23(MTP5) | JRC |
NJU7665B | Inverting / SOT-23(MTP5) | JRC |
NJU7665C | Inverting / SOT-23(MTP5) | JRC |