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S-1004 Dataheets PDF



Part Number S-1004
Manufacturers Seiko Instruments
Logo Seiko Instruments
Description VOLTAGE DETECTOR
Datasheet S-1004 DatasheetS-1004 Datasheet (PDF)

S-1004 Series www.sii-ic.com © Seiko Instruments Inc., 2014 BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.2.1_00 The S-1004 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−VDET(S) ≥ 2.2 V). It operates with current consumption of 500 nA typ. Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is st.

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S-1004 Series www.sii-ic.com © Seiko Instruments Inc., 2014 BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.2.1_00 The S-1004 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±1.0% (−VDET(S) ≥ 2.2 V). It operates with current consumption of 500 nA typ. Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared, so the output is stable even if the SENSE pin falls to 0 V. The release signal can be delayed by setting a capacitor externally, and the release delay time accuracy at Ta = +25°C is ±15%. Two output forms Nch open-drain output and CMOS output are available.  Features • Detection voltage: 1.0 V to 5.0 V (0.1 V step) • Detection voltage accuracy: ±1.0% (2.2 V ≤ −VDET(S) ≤ 5.0 V) ±22 mV (1.0 V ≤ −VDET(S) < 2.2 V) • Current consumption: 500 nA typ. • Operation voltage range: 0.95 V to 10.0 V • Hysteresis width: 5% ± 2% • Release delay time accuracy: ±15% (CD = 4.7 nF, Ta = +25°C) • Output form: Nch open-drain output (Active "L") CMOS output (Active "L") • Operation temperature range: Ta = −40°C to +85°C • Lead-free (Sn 100%), halogen-free  Applications • Power supply monitor for microcomputer and reset for CPU • Constant voltage power supply monitor for TV, Blu-ray recorder and home appliance • Power supply monitor for portable devices such as notebook PC, digital still camera and mobile phone  Packages • SOT-23-5 • SNT-6A Seiko Instruments Inc. 1 BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN S-1004 Series Rev.2.1_00  Block Diagrams 1. S-1004 Series NA / NB type (Nch open-drain output) SENSE VDD Function Status Output logic Active "L" VSS + *1 *1 − VREF Delay circuit *1 OUT *1 *1. Parasitic diode CD Figure 1 2. S-1004 Series CA / CB type (CMOS output) SENSE VDD VSS + *1 *1 − VREF Delay circuit *1 Function Status Output logic Active "L" *1 OUT *1 *1. Parasitic diode CD Figure 2 2 Seiko Instruments Inc. BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.2.1_00 S-1004 Series  Product Name Structure Users can select the output form and detection voltage value for the S-1004 Series. Refer to "1. Product name" regarding the contents of product name, "2. Function list of product types" regarding the product types, "3. Packages" regarding the package drawings and "4. Product name list" regarding details of product name. 1. Product name S-1004 x x xx I - xxxx U Environmental code U: Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications*1 M5T1: SOT-23-5, Tape I6T1: SNT-6A, Tape Operation temperature I: Ta = −40°C to +85°C Detection voltage value 10 to 50 (e.g., when the detection voltage is 1.0 V, it is expressed as 10.) Pin configuration*2 A, B Output form*3 N: Nch open-drain output (Active "L")*4 C: CMOS output (Active "L")*4 *1. Refer to the tape drawing. *2. Refer to " Pin Configurations". *3. Refer to "2. Function list of product types". *4. If you request the product with output logic active "H", contact our sales office. 2. Function list of product types Product Type NA NB CA CB Output Form Nch open-drain output CMOS output Table 1 Output Logic Active "L" Active "L" Active "L" Active "L" Pin Configuration A B A B Package SOT-23-5, SNT-6A SOT-23-5 SOT-23-5, SNT-6A SOT-23-5 3. Packages Package Name SOT-23-5 SNT-6A Table 2 Package Drawing Codes Dimension MP005-A-P-SD PG006-A-P-SD Tape MP005-A-C-SD PG006-A-C-SD Reel MP005-A-R-SD PG006-A-R-SD Land − PG006-A-L-SD Seiko Instruments Inc. 3 BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN S-1004 Series Rev.2.1_00 4. Product name list 4. 1 S-1004 Series NA type Output form: Nch open-drain output (Active "L") Detection Voltage 1.0 V ± 22 mV 1.1 V ± 22 mV 1.2 V ± 22 mV 1.3 V ± 22 mV 1.4 V ± 22 mV 1.5 V ± 22 mV 1.6 V ± 22 mV 1.7 V ± 22 mV 1.8 V ± 22 mV 1.9 V ± 22 mV 2.0 V ± 22 mV 2.1 V ± 22 mV 2.2 V ± 1.0% 2.3 V ± 1.0% 2.4 V ± 1.0% 2.5 V ± 1.0% 2.6 V ± 1.0% 2.7 V ± 1.0% 2.8 V ± 1.0% 2.9 V ± 1.0% 3.0 V ± 1.0% 3.1 V ± 1.0% 3.2 V ± 1.0% 3.3 V ± 1.0% 3.4 V ± 1.0% 3.5 V ± 1.0% 3.6 V ± 1.0% 3.7 V ± 1.0% 3.8 V ± 1.0% 3.9 V ± 1.0% 4.0 V ± 1.0% 4.1 V ± 1.0% 4.2 V ± 1.0% 4.3 V ± 1.0% 4.4 V ± 1.0% 4.5 V ± 1.0% 4.6 V ± 1.0% 4.7 V ± 1.0% 4.8 V ± 1.0% 4.9 V ± 1.0% 5.0 V ± 1.0% Table 3 SOT-23-5 S-1004NA10I-M5T1U S-1004NA11I-M5T1U S-1004NA12I-M5T1U S-1004NA13I-M5T1U S-1004NA14I-M5T1U S-1004NA15I-M5T1U S-1004NA16I-M5T1U S-1004NA17I-M5T1U S-1004NA18I-M5T1U S-1004NA19I-M5T1U S-1004NA20I-M5T1U S-1004NA21I-M5T1U S-1004NA22I-M5T1U S-1004NA23I-M5T1U S-1004NA24I-M5T1U S-1004NA25I-M5T1U S-1004NA26I-M5T1U S-1004NA27I-M5T1U S-1004NA28I-M5T1U S-1004NA29I-M5T1U S-1004NA30I-M5T1U S-1004NA31I-M5T1U S-1004NA32I-M5T1U S-1004NA33I-M5T1U S-1004NA34I-M5T1U S-1004NA35I-M5T1U S-1004NA36I-M5T1U S-1004NA37I-M5T1U S-1004NA.


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