s-89210 Seiko Instruments Inc., s-89210 Datasheet

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s-89210

Manufacturer Part Number
s-89210
Description
Mini Analog Series Cmos Comparator
Manufacturer
Seiko Instruments Inc.
Datasheet
© Seiko Instruments Inc., 2002-2010
The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package.
The S-89210/89220 Series is a CMOS type comparator works on a lower voltage and lower current consumption. These
features make this product the ideal solution for small battery-powered portable equipment.
www.sii-ic.com
This product is a single comparator (with 1 circuit).
Features
Application
Package
• Lower operating voltage than the conventional general-purpose:
• Low current consumption:
• Low input offset voltage:
• Lead-free, halogen-free
• Mobile phones
• Notebook PCs
• Digital cameras
• Digital video cameras
• SC-88A
*1. Refer to “
Product Name Structure” for details.
*1
V
I
I
4.0 mV Max.
DD
DD
Seiko Instruments Inc.
DD
= 50 μA Typ. (S-89210 Series)
= 10 μA Typ. (S-89220 Series)
= 1.8 V to 5.5 V
S-89210/89220 Series
MINI ANALOG SERIES
CMOS COMPARATOR
Rev.4.0
_00
1

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s-89210 Summary of contents

Page 1

... The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89210/89220 Series is a CMOS type comparator works on a lower voltage and lower current consumption. These features make this product the ideal solution for small battery-powered portable equipment. ...

Page 2

... MINI ANALOG SERIES CMOS COMPARATOR S-89210/89220 Series Block Diagram 2 VDD + IN(+) IN(−) − VSS Figure 1 Seiko Instruments Inc. Rev.4.0 _00 OUT ...

Page 3

... Product Name Structure Users can select the product type for the S-89210/89220 Series. Refer to “1. Product name” regarding the contents of product name, “2. Package” regarding the package drawings and “3. Product name list” regarding the product type. ...

Page 4

... MINI ANALOG SERIES CMOS COMPARATOR S-89210/89220 Series Pin Configuration SC-88A Top view Figure 2 4 Table 2 Pin No. Symbol 1 IN(+) Non-inverted input pin 2 VSS GND pin 3 IN(−) Inverted input pin 4 OUT Output pin 5 VDD Positive power supply pin Seiko Instruments Inc. ...

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... P D 350 −40 to +85 T opr −55 to +125 T stg 400 350 300 250 200 150 100 50 0 100 50 0 Ambient Temperature (Ta) [°C] Seiko Instruments Inc. S-89210/89220 Series Unit + °C °C 150 5 ...

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... Min. Typ. − S-89210 Series 45 − S-89220 Series 230 − S-89210 Series 9 − S-89220 Series 45 − S-89210 Series 3 − S-89220 Series 15 − S-89210 Series 3 − S-89220 Series 15 Rev.4.0 _00 Test Unit Circuit − V Test ...

Page 7

... V) Conditions S-89210 Series S-89220 Series S-89210 Series Overdrive = 100 mV S-89220 Series S-89210 Series (Refer to Figure 11) S-89220 Series S-89210 Series S-89220 Series Seiko Instruments Inc. S-89210/89220 Series (Ta = +25°C unless otherwise specified) Min. Typ. Max. Unit Circuit − μA 50 120 − ...

Page 8

... Min. Typ. − S-89210 Series 20 − S-89220 Series 100 − S-89210 Series 5 − S-89220 Series 25 − S-89210 Series 1.2 − S-89220 Series 6 − S-89210 Series 1.2 − S-89220 Series 6 Rev.4.0 _00 Test Unit Circuit μA 5 μA ...

Page 9

... CMRR = 20 log V ⎝ IO1 • Common-mode input voltage range (V Varying V , the range of V IN2 input signal rejection ratio (CMRR) is the common-mode input voltage range (V ). CMR Seiko Instruments Inc. S-89210/89220 Series ) IO − defined when level. The power IN DD ...

Page 10

... MINI ANALOG SERIES CMOS COMPARATOR S-89210/89220 Series 3. Maximum output swing voltage ( − IN2 IN1 Figure 6 4. Maximum output swing voltage ( − IN1 IN2 Figure • Maximum output swing voltage (V Test conditions IN1 IN2 ...

Page 11

... CMR Max. V OUT • Source current (I Test conditions OUT V DD − 0 IN1 0 IN2 OUT • Sink current (I V OUT Test conditions 0.5 V OUT 0 IN1 − 0 IN2 2 Seiko Instruments Inc. S-89210/89220 Series ) DD ) SOURCE ) SINK 11 ...

Page 12

... MINI ANALOG SERIES CMOS COMPARATOR S-89210/89220 Series 8. Propagation time, response time (− (+) OUT PHL 100 mV Overdrive t PLH t THL t TLH Figure 11 Seiko Instruments Inc. 100 mV Overdrive × 0 × 0 Rev ...

Page 13

... SII claims no responsibility for any disputes arising out connection with any infringement by products including this IC of patents owned by a third party. • Use this IC with the output pin current less. MINI ANALOG SERIES CMOS COMPARATOR Seiko Instruments Inc. S-89210/89220 Series 13 ...

Page 14

... S-89210 Series − SOURCE DD 500 400 25°C 300 200 100 Sink current (I ) vs. Power supply voltage SINK (1) S-89210 Series − SINK 25° vs. Power supply voltage (V DD (2) S-89220 Series −V ...

Page 15

... Rev.4.0 _00 2. 3 Output voltage (V ) vs. Source current (I OUT (1) S-89210 Series − OUT SOURCE 2.0 1.5 1.0 85°C 0.5 0 100 150 200 250 I SOURCE − OUT SOURCE 5.0 4.0 85°C 3.0 2 −40°C 1.0 0 100 150 200 250 I SOURCE (2) S-89220 Series − OUT SOURCE 2 ...

Page 16

... MINI ANALOG SERIES CMOS COMPARATOR S-89210/89220 Series 2. 4 Output voltage (V OUT (1) S-89210 Series − OUT SINK 2.0 25°C 1.5 1.0 85°C 0.5 0 SINK − OUT SINK 5.0 4.0 25°C 3.0 2.0 85°C 1.0 0 SINK (2) S-89220 Series − OUT SINK 2.0 1.5 25°C 1.0 85°C 0.5 0 SINK − OUT SINK 5 ...

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... Seiko Instruments Inc. is strictly prohibited. • The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. ...

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