XC61AN0802PRLH8

Series Low Voltage Detectors（VDF=0.8V) NCMOS NHighly Accurate : ± 2% NLow Power Consumption : 1.0µA (VIN = 2.0V) NUltra small Mini Mold Package ■Applications GMicroprocessor reset circuitry GMemory battery back-up circuits GPower-on reset circuits GPower failure detection GSystem battery life and charge voltage monitors 2 ■General Description The XC61A series are highly precise, low power consumption voltage detectors, manufactured using CMOS and laser trimming technologies. Detect voltage is extremely accurate with minimal temperature drift. N channel open drain output configurations is available. ■Features Highly accurate : ± 2% Low power consumption : TYP 1.0 µA [ VIN=2.0V ] Detect voltage range : 0.8V (N-ch open drain) Operating voltage range : 0.7V ~ 6.0V Detect voltage temperature characteristics : TYP± 100ppm/°C Output configuration : N-channel open drain Ultra small package : SOT-23 (150mW) mini-mold : SOT-89 (500mW) mini-mold : TO-92 (300mW) ■Typical Application Circuit R VOUT 100kΩ ■Pin Configuration VIN 3 VIN VIN 1 2 VSS 1 VOUT 2 VIN 3 VSS VSS VOUT SOT-23 (TOP VIEW) SOT-89 (TOP VIEW) N-ch Open Drain Output ■Pin Assignment PIN NUMBER SOT-23 3 2 1 2 3 1 2 3 1 1 2 3 PIN V IN VSS VOUT SOT-89 TO-92 (T) TO-92 (L) NAME FUNCTION 1 Supply Voltage Input Ground Output 2 3 1 VIN 2 VSS 3 VOUT VOUT  VIN   VSS TO-92 (T Type) （TOP VIEW） TO-92 (L Type) （TOP VIEW） 125 XC61A Series ■Product Classification GOrdering Information XC61A x x x x x x x a b cdef DESIGNATOR a DESCRIPTION Output Configuration : N = N-ch open drain Detect Voltage : 08 = 0.8V Output Delay : 0 = No delay Detect Accuracy : 2 = within ± 2.0% f DESIGNATOR e DESCRIPTION Package Type : M = SOT-23 P = SOT-89 T = TO-92 ( regular ) L = TO-92 ( Custom pin Configuration) Device Orientation : R = Embossed Tape ( Right ) L = Embossed Tape ( Left ) H = Paper Tape (TO-92) B = Bag (TO-92) 2 b c d ■Packaging Information GSOT-23 0.4 +0.1 -0.05 0.15 -0.05 +0.1 0∼0.1 2.8±0.2 1.6 +0.2 -0.1 （0.95） 1.9±0.2 2.9±0.2 1.1±0.1 126 0.2min XC61A Series GSOT-89 4.5±0.1 1.6 +0.15 -0.2 1.5±0.1 （0.4） 2.5±0.1 4.25max 2 0.4 +0.03 -0.02 0.42±0.06 0.47±0.06 1.5±0.1 1.5±0.1 0.42±0.06 GTO-92 4.65 +0.35 -0.45 0.8 min 3.7±0.3 0.45±0.1 10.0min 0.4±0.05 2.5 -0.1 +0.4 2.5 -0.1 +0.4 1.6±0.1 4.8 -0.5 +0.4 127 XC61A Series ■Marking ■マーキング GSOT-23, SOT-89 q Represents the integer of the Output Voltage and Detect Voltage 2 4 DESIGNATOR CONFIGURATION VOLTAGE K N-ch 0.w(V) 1 2 3 4 1 3 w Represents the decimal point of the Detect Voltage 2 SOT-23 (TOP VIEW) SOT-89 (TOP VIEW) DESIGNATOR 8 VOLTAGE q.8(V) e Indicates 'Delay Time' DESIGNATOR ０ DELAY TIME No Delay r Represents the assembly lot no.   Based on internal standards GTO-92 61A 1 2345 67 61A 1 2345L 67 q Represents the output configuration DESIGNATOR CONFIGURATION N N-ch OUTPUT w Represents the Detect Voltage DESIGNATOR w 0 e 8 VOLTAGE（V） 0.8 r Indicates Delay Time DESIGNATOR DELAY TIME 0 No delay t Represents the Detect Voltage Accuracy DESIGNATOR TO-92（L Type） (TOP VIEW) TO-92（T Type） (TOP VIEW) DETECT VOLTAGE ACCURACY within ±2％ 2 y Represents a least significant digit of the produced year DESIGNATOR Produced year 0 1 2000 2001 u Denotes the production lot number 0 to 9, A to Z repeated(G.I.J.O.Q.W excepted) 128 XC61A Series ■Block Diagram N-ch Open Drain Output VIN VOUT ■Absolute Maximum Ratings Ta = 25 ℃ PARAMETER Input Voltage Output Current Output Voltage Power Dissipation SYMBOL V IN IOUT VOUT Pd Topr Tstg RATINGS 9 50 VSS -0.3 ∼ 9 UNITS V mA V mW N-ch open drain SOT-23 SOT-89 TO-92 150 500 300 -30 ∼ +80 -40 ∼ +125 Operating Ambient Temperature Vref VSS Storage Temperature ℃ ℃ 2 ■Electrical Characteristics PARAMETER Detect Voltage Hysteresis Range SYMBOL V DF V HYS VIN = 1.5V = 2.0V = 3.0V = 4.0V = 5.0V VDF = 0.8V to 2.0V VDS= 0.5V VIN= 0.7V = 1.0V -30 OC ≤ Topr ≤ 80OC CONDITIONS MIN VDF x 0.98 Ta = 25 OC TYP VDF VDF x 0.05 MAX VDF x 1.02 UNITS V V VDF x 0.02 VDF x 0.08 Supply Current I SS 0.9 1.0 1.3 1.6 2.0 0.7 0.35 2.2 ± 100 Operating Voltage Output Current Temperature Characteristics Delay Time (VDR VOUT inversion) V IN N-ch I OUT ∆ VDF ∆ Topr • VDF tDLY 2.6 3.0 3.4 3.8 4.2 6.0 µA V mA ppm/ ° C 0.2 ms Note : When a resistor is connected between the VIN pin and the input, VDR will increase and it may be the case that the establis hed characteristics cannot be achieved. 129 XC61A Series ■Functional Description GFunctional Description q When input voltage (VIN) rises above detect voltage (VDF), output voltage (VOUT) will be equal to VIN. ( A condition of high impedance exists with Nch open drain output configurations. ) w When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage (VSS) level. e When input voltage (VIN) falls to a level below that of the minimum operating voltage (VMIN), output will become unstable. In this condition, VIN will equal the pulled-up output ( should output be pulled-up.) r When input voltage (VIN) rises above the ground voltage (VSS) level, output will be unstable at levels below the minimum operating voltage (VMIN). Between the VMIN and detect release voltage (VDR) levels, the ground voltage (VSS) level will be maintained. t When input voltage (VIN) rises above detect release voltage (VDR), output voltage (VOUT) will be equal to VIN. ( A condition of high impedance exists with Nch open drain output configurations. ) y The difference between VDR and VDF represents the hysteresis range. 2 GTiming Chart INPUT VOLTAGE (VIN) 6 DETECT RELEASE VOLTAGE (VDR) DETECT VOLTAGE (VDF) MIN. OPERATING VOLTAGE (VMIN) GROUND VOLTAGE (VSS) OUTPUT VOLTAGE (VOUT) GROUND VOLTAGE (VSS) 1 2 3 4 5 ■Directions for use GNotes on Use When a resistor is connected between the VIN pin and the input with N-channel open drain output configurations, we suggest that a resistor with an RIN value of less than 1k Ω and a capacitor with a value of more than 0.1 µF be used in order to avoid oscillation. XC61AN Series RIN VIN C VSS VOUT Diagram: Circuit using an input resistor 130