Document
S-19104/19106 Series
www.sii-ic.com © Seiko Instruments Inc., 2014
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN
Rev.1.0_00
The S-19104/19106 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage is fixed internally with an accuracy of ±3.5% (−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 is ±34% (CD = 4.7 nF, Ta = −40°C to +105°C). Two output forms Nch open-drain output and CMOS output are available. Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the purpose, contact to SII is indispensable.
Features
• Detection voltage: • Detection voltage accuracy: • • • • • • • • 1.2 V to 5.0 V (0.1 V step) ±3.5% (2.2 V ≤ −VDET(S) ≤ 5.0 V, Ta = −40°C to +105°C) ±(2.5% + 22 mV) (1.2 V ≤ −VDET(S) < 2.2 V, Ta = −40°C to +105°C) Current consumption: 500 nA typ. Operation voltage range: 0.95 V to 10.0 V Hysteresis width: 5% ± 2% (Ta = −40°C to +105°C) Release delay time accuracy: ±34% (CD = 4.7 nF, Ta = −40°C to +105°C) Output form: Nch open-drain output (Active "L") CMOS output (Active "L") Operation temperature range: Ta = −40°C to +105°C Lead-free (Sn 100%), halogen-free AEC-Q100 in process*1 Contact our sales office for details.
*1.
Applications
• For automotive use (accessory, car navigation system, car audio system, etc.)
Package
• SOT-23-5
Seiko Instruments Inc.
1
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.1.0_00 S-19104/19106 Series Block Diagrams
1. S-19104/19106 Series N type (Nch open-drain output)
SENSE VDD +
*1 *1
Function Status Output logic Active "L"
−
Delay circuit
*1
OUT
VREF
*1
VSS CD
*1.
Parasitic diode Figure 1
2.
S-19104/19106 Series C type (CMOS output)
SENSE VDD
*1
Function Status Output logic Active "L"
+
*1 *1
−
Delay circuit
*1
OUT
VREF
*1
VSS CD
*1.
Parasitic diode Figure 2
2
Seiko Instruments Inc.
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.1.0_00 S-19104/19106 Series AEC-Q100 in Process
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the output form and detection voltage value for the S-19104/19106 Series. Refer to "1. Product name" regarding the contents of product name, "2. Function list of product types" regarding the product types, "3. Package" regarding the package drawings and "4. Product name list" regarding details of product name.
1.
Product name
S-1910 x x xx H M5T1 U Environmental code U: Lead-free (Sn 100%), halogen-free Package abbreviation and IC packing specifications*1 M5T1: SOT-23-5, Tape Operation temperature H: Ta = −40°C to +105°C Detection voltage value 12 to 50 (e.g., when the detection voltage is 1.2 V, it is expressed as 12.) Output form*2 N: Nch open-drain output (Active "L")*3 C: CMOS output (Active "L")*3 Pin configuration*4 4, 6 *1. Refer to the tape drawing. *2. Refer to "2. Function list of product types". *3. If you request the product with output logic active "H", contact our sales office. *4. Refer to " Pin Configurations".
2.
Function list of product types
Table 1 Product Type N C Output Form Nch open-drain output CMOS output Output Logic Active "L" Active "L" Package SOT-23-5 SOT-23-5
3.
Package
Table 2 Package Name SOT-23-5 Package Drawing Codes Tape MP005-A-C-SD Reel MP005-A-R-SD
Dimension MP005-A-P-SD
Seiko Instruments Inc.
3
FOR AUTOMOTIVE 105°C OPERATION BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING) VOLTAGE DETECTOR WITH SENSE PIN Rev.1.0_00 S-19104/19106 Series
4.
Product name list
4. 1 S-19104 Series N type Output form: Nch open-drain output (Active "L") Table 3 Detection Voltage 1.2 V ± (2.5% + 22 mV) 1.3 V ± (2.5% + 22 mV) 1.4 V ± (2.5% + 22 mV) 1.5 V ± (2.5% + 22 mV) 1.6 V ± (2.5% + 22 mV) 1.7 V ± (2.5% + 22 mV) 1.8 V ± (2.5% + 22 mV) 1.9 V ± (2.5% + 22 mV) 2.0 V ± (2.5% + 22 mV) 2.1 V ± (2.5% + 22 mV) 2.2 V ± 3.5% 2.3 V ± 3.5% 2.4 V ± 3.5% 2.5 V ± 3.5% 2.6 V ± 3.5% 2.7 V ± 3.5% 2.8 V ± 3.5% 2.9 V ± 3.5% 3.0 V ± 3.5% 3.1 V ± 3.5% 3.2 V ± 3.5% 3.3 V ± 3.5% 3.4 V ± 3.5% 3.5 V ± 3.5% 3.6 V ± 3.5% 3.7 V ± 3.5% 3.8 V ± 3.5% 3.9 V ± 3.5% 4.0 V ± 3.5% 4.1 V ± 3.5% 4.2 V ± 3.5% 4.3 V ± 3.5% 4.4 V ± 3.5% 4.5 V ± 3.5% 4.6 V ± 3.5% 4.7 V ± 3.5% 4.8 V ± 3.5% 4.9 V ± 3.5% 5.0 V ± 3.5% SOT-23-5 S-19104N12H-M5T1U S-19104N13H-M5T1U S-19104N14H-M5T1U S-19104N15H-M5T1U S-19104N16H-M5T1U S-19104N17H-M5T1U S-19104N18H-M5T1U S-19104N19H-M5T1U S-19104N20H-M5T1U S-19104N21H-M5T1U S-19104N22H-M5T1U S-19104N23H-M5T1U S-19104N24H-M5T1U S-19104N25H.