S-89210ACNC-1C0TFG

Rev.2.1_00 MINI ANALOG SERIES CMOS COMPARATOR S-89210A/89220A The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89210A/89220A is a CMOS type comparator that has a phase compensation circuit, and that can be driven at a lower voltage with lower current consumption than existing bipolar comparators. These features make this product the ideal solution for small battery-powered portable equipment. The S-89210A/89220A is a single comparator. Features Lower operating voltage than the conventional general-purpose comparators: VDD = 1.8 to 5.5 V IDD = 10 µA (S-89220A) Low input offset voltage: Lead-free products 4.0 mV (max.) Low current consumption: IDD = 50 µA (S-89210A) Application Cellular phones PDAs Notebook PCs Digital cameras Digital video cameras Package Package Name SC-88A Package NP005-B Drawing Code Tape NP005-B Reel NP005-B Product Code List Current consumption IDD = 50 µA IDD = 10 µA Remark Table 1 SC-88A S-89210ACNC-1C0TFG S-89220ACNC-1C1TFG Delivery form : Taping only Seiko Instruments Inc. 1 MINI ANALOG SERIES S-89210A/89220A Pin Configuration SC-88A Top view VDD 5 OUT 4 CMOS COMPARATOR Rev.2.1_00 Table 2 Pin No. 1 2 3 4 5 Symbol IN(+) VSS IN(−) OUT VDD Description Non-inverted input pin GND pin Inverted input pin Output pin Positive power supply pin Internal Equivalent Circuit Figure 3  Figure 3 Figure 2 Figure 4 + − 1 2 3 IN (+) VSS IN (−) Figure 1 Internal Equivalent Circuit Output pin VDD Input pin VDD VSS VSS Figure 2 VDD pin VDD Figure 3 VSS Figure 4 2 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 Absolute Maximum Ratings Table 3 Parameter Power supply voltage Input voltage Output voltage Differential input voltage Power dissipation Symbol VDD VIN VOUT VIND PD Ratings CMOS COMPARATOR S-89210A/89220A Unit V V V V mW mW °C °C Operating temperature range Topr Storage temperature range Tstg *1. When mounted on board [Mounted board] (1) Board size : 114.3 mm × 76.2 mm × t1.6 mm (2) Board name : JEDEC STANDARD51-7 Caution VSS−0.3 to VSS+10.0 VSS−0.3 to VSS+7.0 (7.0 max.) VSS−0.3 to VDD+0.3 (7.0 max.) ±7.0 200 (When not mounted on board) 350*1 −40 to +85 −55 to +125 The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 400 Power Dissi pation (PD) [ mW] 350 300 250 200 150 100 50 0 0 100 150 50 Ambient Temperature (Ta) [ °C] Figure 5 Power Dissipation of Package (When Mounted on Board) Recommended Operating Power Supply Voltage Range Table 4 Parameter Operating power supply voltage range Symbol VDD Range 1.8 to 5.5 Unit V Seiko Instruments Inc. 3 MINI ANALOG SERIES S-89210A/89220A CMOS COMPARATOR Rev.2.1_00 Electrical Characteristics 1. VDD = 5.0 V Table 5 DC Characteristics (VDD = 5.0 V) Parameter Symbol Current consumption Input offset voltage Input offset current Input bias current Common-mode input voltage range Maximum output swing voltage Common-mode input signal rejection ratio Power supply voltage rejection ratio Source current Sink current IDD VIO IIO IBIAS VCMR VOH VOL CMRR PSRR ISOURCE ISINK S-89210A S-89220A VOL = 0.5 V IOH = 20 µA IOL = 20 µA   VOH = 0 V Measurement Conditions S-89210A S-89220A     Min.   −4   0 4.7 60 60 120 25 9 (Ta = 25°C unless otherwise specified) Typ. Max. Unit Measurement Circuit 50 120 µA Figure 10 10 30 µA ±3 +4 mV Figure 6 1 pA   1 pA     70 70    4.3  0.01      V V dB dB µA mA Figure 7 Figure 8 Figure 9 Figure 7 Figure 6 Figure 11 Figure 12 Table 6 AC Characteristics (VDD = 5.0 V) Parameter Rise propagation delay time Fall propagation delay time Rise response time Fall response time Symbol tPLH tPHL tTLH tTHL Measurement conditions S-89210A S-89220A S-89210A Overdrive = 100 mV S-89220A CL = 15 pF S-89210A (Refer to Figure 13.) S-89220A S-89210A S-89220A (Ta = 25°C unless otherwise specified) Min.         Typ. 45 230 9 45 3 15 3 15 Max.         Unit µs 4 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 2. VDD = 3.0 V Table 7 DC Characteristics (VDD = 3.0 V) Parameter Symbol Current consumption Input offset voltage Input offset current Input bias current Common-mode input voltage range Maximum output swing voltage Common-mode input signal rejection ratio Power supply voltage rejection ratio Source current Sink current IDD VIO IIO IBIAS VCMR VOH VOL CMRR PSRR ISOURCE ISOURCE ISINK S-89210A S-89220A VOL = 0.5 V IOH = 20 µA IOL = 20 µA   VOH = 0 V Measurement Conditions S-89210A S-89220A     Min.   −4   0 2.7  60 60 120 25 8 CMOS COMPARATOR S-89210A/89220A (Ta = 25°C unless otherwise specified) Typ. Max. Unit Measurement Circuit 50 120 µA Figure 10 10 30 µA ±3 +4 mV Figure 6 1 pA   1 pA      70 70    2.3  0.01      V V V dB dB µA mA Figure 7 Figure 8 Figure 9 Figure 7 Figure 6 Figure 11 Figure 12 Table 8 AC Characteristics (VDD = 3.0 V) Parameter Rise propagation delay time Fall propagation delay time Rise response time Fall response time Symbol tPLH tPHL tTLH tTHL Measurement conditions S-89210A S-89220A S-89210A Overdrive = 100 mV S-89220A CL = 15 pF S-89210A (Refer to Figure 13.) S-89220A S-89210A S-89220A (Ta = 25°C unless otherwise specified) Min.         Typ. 30 150 6 30 2 10 2 10 Max.         Unit µs Seiko Instruments Inc. 5 MINI ANALOG SERIES S-89210A/89220A 3. VDD = 1.8 V CMOS COMPARATOR Rev.2.1_00 Table 9 DC Characteristics (VDD = 1.8 V) Parameter Symbol Current consumption Input offset voltage Input offset current Input bias current Common-mode input voltage range Maximum output swing voltage Common-mode input signal rejection ratio Power supply voltage rejection ratio Source current Sink current IDD VIO IIO IBIAS VCMR VOH VOL CMRR PSRR ISOURCE ISOURCE ISINK S-89210A S-89220A VOL = 0.5 V IOH = 20 µA IOL = 20 µA   VOH = 0 V Measurement Conditions S-89210A S-89220A     Min.   −4   0 1.5  60 60 100 20 5 (Ta = 25°C unless otherwise specified) Typ. Max. Unit Measurement Circuit 50 120 µA Figure 10 10 30 µA ±3 +4 mV Figure 6 1 pA   1 pA      70 70    1.1  0.01      V V V dB dB µA mA Figure 7 Figure 8 Figure 9 Figure 7 Figure 6 Figure 11 Figure 12 Table 10 AC Characteristics (VDD = 1.8 V) Parameter Rise propagation delay time Fall propagation delay time Rise response time Fall response time Symbol tPLH tPHL tTLH tTHL Measurement conditions S-89210A S-89220A S-89210A Overdrive = 100 mV S-89220A CL = 15 pF S-89210A (Refer to Figure 13.) S-89220A S-89210A S-89220A (Ta = 25°C unless otherwise specified) Min.         Typ. 20 100 5 25 1.2 6 1.2 6 Max.         Unit µs 6 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 Measurement Circuit CMOS COMPARATOR S-89210A/89220A 1. Power supply voltage rejection ratio, input offset voltage Power supply voltage rejection ratio (PSRR) VDD Input offset voltage (VIO) + VDD / 2 VIN VOUT The input offset voltage (VIO) is defined as VIN − VDD/2 when VOUT is changed by changing VIN to VDD/2 level. The power supply voltage rejection ratio (PSRR) can be calculated by following expression, with the value of VIO measured at each VDD. Measurement conditions: When VDD = 1.8 V: VDD = VDD1, VIO = VIO1 When VDD = 5.0 V: VDD = VDD2, VIO = VIO2 PSRR = 20 log VDD1 − VDD2 VIO1 − VIO2 Figure 6 2. Common-mode input signal rejection ratio, common-mode input voltage range Common-mode input signal rejection ratio (CMRR) VDD The common-mode input signal rejection ratio (CMRR) can be calculated by the following expression, with the offset voltage (VIO) set as VIN1 minus VIN2 after VOUT is changed by changing VIN1. + VOUT Measurement conditions: When VIN2 = VCMR (max.): VIN2 = VINH, VIO = VIO1 When VIN2 = VDD/2: VIN2 = VINL, VIO = VIO2 CMRR = 20 log VINH − VINL VIO1− VIO2 VIN1 VIN2 Common-mode input voltage range (VCMR) The common-mode input voltage range is the range of VIN2 in which VOUT satisfies the common-mode input signal rejection ratio specifications. Figure 7 Seiko Instruments Inc. 7 MINI ANALOG SERIES S-89210A/89220A CMOS COMPARATOR Rev.2.1_00 3.Maximum output swing voltage VDD + V VIN1 VIN2 IOH Figure 8 VOH Maximum output swing voltage (VOH) Measurement conditions: VIN1 = VDD − 0.5 V 2 VDD + 0.5 V VIN2 = 2 IOH = 20 µA VDD IOL + V VIN1 VIN2 VOL Maximum output swing voltage (VOL) VDD Measurement conditions: VIN1 = + 0.5V 2 VDD VIN2 = − 0.5V 2 IOL = 20 µA Figure 9 4. Current consumption VDD A Current consumption (IDD) Measurement conditions: VIN1 = VSS VIN2 = VDD VOUT + VIN VIN2 Figure 10 8 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 CMOS COMPARATOR S-89210A/89220A 5. Source current VDD Source current (ISOURCE) Measurement conditions: VDD − 0.5 V 2 VDD + 0.5 V VIN2 = 2 VIN1 = + A VIN1 VIN2 VOH=0V Figure 11 6. Sink current VDD Sink current (ISINK) Measurement conditions: VIN1 = VDD + 0.5 V 2 VDD VIN2 = − 0.5 V 2 + A VIN1 VIN2 VOL=0.5V Figure 12 7. Propagation delay time / response time Input rise / fall time : 20 ns IN (+) tPLH, tPHL IN (−) = VDD / 2 100 mV 100 mV IN (+) VOUT VOH = VDD × 0.9 VOL = VDD × 0.1 VOUT tTLH, tTHL Figure 13 Seiko Instruments Inc. 9 MINI ANALOG SERIES S-89210A/89220A Precaution CMOS COMPARATOR Rev.2.1_00 Do not apply an electrostatic discharge to this IC that exceeds performance ratings of the built-in electrostatic protection circuit. SII claims no responsibility for any disputes arising out of or in connection with any infringement by products including this IC of patents owned by a third party. 10 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 Characteristics (Reference Data) 1. Current consumption vs. Power supply voltage (a) S-89210A 100 80 IDD (µA) 60 40 20 0 0 1 Ta=−40°C 2 3 4 VDD (V) 5 6 CMOS COMPARATOR S-89210A/89220A (b) S-89220A IDD−VDD, VSS = 0 V 20 15 IDD (µA) 10 Ta=−40°C 5 0 0 1 2 3 4 VDD (V) 5 6 25°C IDD−VDD, VSS = 0 V 85 ° C 25 ° C 85 ° C 2. Output current 2-1. ISOURCE vs. Power supply voltage (a) S-89210A ISOURCE−VDD, VOH = 0 V , VSS = 0 V 500 ISOURCE (µA) 400 300 200 100 0 0 1 2 3 4 VDD (V) 5 6 Ta=−40°C 25°C 85°C ISOURCE (µA) (b) S-89220A ISOURCE−VDD, VOH = 0 V , VSS = 0 V 100 25°C 85 ° C 80 60 40 20 0 0 1 2 3 4 VDD (V) 5 6 Ta=−40°C Seiko Instruments Inc. 11 MINI ANALOG SERIES S-89210A/89220A CMOS COMPARATOR Rev.2.1_00 2-2. Output voltage (VOH) vs. ISOURCE (a) S-89210A VOH−ISOURCE, VDD = 1.8 V , VSS = 0 V 2.0 Ta=−40°C 1.5 25 ° C VOH (V) 1.0 0.5 0.0 85°C 3.0 2.5 VOH (V) 2.0 1.5 1.0 0.5 0.0 VOH−ISOURCE, VDD = 3.0 V , VSS = 0 V Ta=−40°C 85°C 25°C 0 50 100 150 200 250 300 350 ISOURCE ( µA) 0 50 100 150 200 250 300 350 ISOURCE ( µA) VOH−ISOURCE, VDD = 5.0 V , VSS = 0 V 5.0 4.0 VOH (V) 3.0 2.0 1.0 0.0 0 85 ° C 25 ° C Ta=−40°C 50 100 150 200 250 300 350 ISOURCE ( µA) (b) S-89220A VOH−ISOURCE, VDD = 1.8 V , VSS = 0 V 2.0 1.5 VOH (V) 1.0 0.5 0.0 85 ° C Ta=−40°C 0 10 20 40 50 ISOURCE ( µA) 30 60 70 25 ° C VOH (V) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 VOH−ISOURCE, VDD = 3.0 V , VSS = 0 V 25 ° C 85°C Ta=−40°C 10 20 30 40 50 ISOURCE ( µA) 60 70 5.0 4.0 VOH (V) 3.0 2.0 1.0 0.0 0 VOH−ISOURCE, VDD = 5.0 V , VSS = 0 V 85 ° C 25 ° C Ta=−40°C 10 20 30 40 50 ISOURCE ( µA) 60 70 12 Seiko Instruments Inc. MINI ANALOG SERIES Rev.2.1_00 2-3. ISINK vs. Power supply voltage (a) S-89210A 40 30 20 10 0 85°C 0 2 VDD (V) 4 6 Ta=−40°C 25°C CMOS COMPARATOR S-89210A/89220A (b) S-89220A ISINK−VDD, VOL = 0.5 V , VSS = 0 V 40 30 20 10 85 ° C 0 0 1 2 3 4 VDD (V) 5 6 25 ° C ISINK−VDD, VOL = 0.5 V, VSS = 0 V ISINK (mA) Seiko Instruments Inc. ISINK (mA) Ta=−40°C 13 MINI ANALOG SERIES S-89210A/89220A CMOS COMPARATOR Rev.2.1_00 2-4. Output voltage (VOL) vs. ISINK (a) S-89210A 2.0 1.5 VOL (V) 1.0 0.5 0.0 VOL−ISINK, VDD = 1.8 V, VSS = 0 V 25°C VOL (V) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 VOL−ISINK, VDD = 3.0 V, VSS = 0 V 25°C 85°C Ta=−40°C 85 ° C Ta=−40°C 0 5 10 ISINK (mA) 15 20 0 10 20 ISINK (mA) 30 40 5.0 4.0 VOL (V) 3.0 2.0 1.0 0.0 0 VOL−ISINK, VDD = 5.0 V, VSS = 0 V 25 ° C 85 ° C Ta=−40°C 20 40 ISINK (mA) 60 80 (b) S-89220A 2.0 1.5 VOL (V) 1.0 85 ° C 0.5 0.0 Ta=−40°C 0 5 10 ISINK (mA) 15 20 VOL−ISINK, VDD = 1.8 V, VSS = 0 V 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 VOL−ISINK, VDD = 3.0 V, VSS = 0 V 25°C 85°C Ta=−40°C 10 20 ISINK (mA) 30 40 25 ° C VOL (V) 25 ° C Ta=−40°C 0 20 40 ISINK (mA) 60 80 5.0 4.0 VOL (V) 3.0 2.0 1.0 0.0 VOL−ISINK, VDD = 5.0 V, VSS = 0 V 85 ° C 14 Seiko Instruments Inc. 2.0±0.2 1.3±0.1 5 4 1 2 0.65 3 0.65 0.15 -0.05 +0.1 0.2 +0.1 -0.05 No. NP005-B-P-SD-1.1 TITLE No. SCALE UNIT SC88A-B-PKG Dimensions NP005-B-P-SD-1.1 mm Seiko Instruments Inc. 4.0±0.1 2.0±0.1 1.1±0.1 ø1.55±0.05 0.2±0.05 0.3 4.0±0.1 (2.25) ø1.05±0.1 2.05±0.1 321 4 5 Feed direction No. NP005-B-C-SD-2.0 TITLE No. SCALE UNIT SC88A-B-Carrier Tape NP005-B-C-SD-2.0 mm Seiko Instruments Inc. 12.5max. Enlarged drawing in the central part ø13±0.2 9.0±0.3 (60°) (60°) No. NP005-B-R-SD-2.1 TITLE No. SCALE UNIT mm SC88A-B-Reel NP005-B-R-SD-2.1 QTY. 3000 Seiko Instruments Inc. • • • • • • The information described herein is subject to change without notice. Seiko Instruments Inc. is not responsible for any problems caused by circuits or diagrams described herein whose related industrial properties, patents, or other rights belong to third parties. The application circuit examples explain typical applications of the products, and do not guarantee the success of any specific mass-production design. When the products described herein are regulated products subject to the Wassenaar Arrangement or other agreements, they may not be exported without authorization from the appropriate governmental authority. Use of the information described herein for other purposes and/or reproduction or copying without the express permission of 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. Although Seiko Instruments Inc. exerts the greatest possible effort to ensure high quality and reliability, the failure or malfunction of semiconductor products may occur. The user of these products should therefore give thorough consideration to safety design, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue.