HA17555 Series Precision Timer REJ03D0681-0100 (Previous: ADE-204-064) Rev.1.00 Jun 15, 2005 Description HA17555 Series are ICs designed for accurate time delays or oscillations. It provides both of trigger terminal and reset terminal in order to enable a wide scope of application including Mono Multi Vibrator and Astable Multi Vibrator, and the number of external components is fewer. Further, it’s compatible with NE555 of singnetics. Features • • • • • • • • Mono multi vibrator can be constructed with one resistor and one capacitor. Astable multi vibrator can be constructed with two resistors and one capacitor. Delay time can be established widely from several µ seconds to several hours. Pulse Duty can be controlled. The maximum value of both sink current and source current is 200mA. Direct connection of output to TTL is possible. Temperature/delay time ratio is 50 ppm/°C (typ). Output is normally in the on and off states. Ordering Information Application Type No. Package Code (Previous Code) Industrial use HA17555PS HA17555FP PRDP0008AF-A (DP-8B) PRSP0008DE-B (FP-8DGV) Commercial use HA17555 HA17555F PRDP0008AF-A (DP-8B) PRSP0008DE-B (FP-8DGV) Applications • • • • • Delay Time Generator (Mono Multi Vibrator) Pulse Generator (Astable Multi Vibrator) Pulse Width Modulator Pulse Location Modulator Miss Pulse Detector Pin Arrangement GND 1 8 VCC Trigger 2 7 Discharge Output 3 6 Threshold Reset 4 5 Control Voltage (Top View) Rev.1.00 Jun 15, 2005 page 1 of 7 HA17555 Series Pin Description Pin No. Function 1 2 Ground pin Trigger pin 3 4 Output pin Reset pin 5 6 Control voltage pin Threshold pin 7 8 Discharge pin VCC pin Circuit Schematic Control Voltage VCC R1 R2 R3 R4 R12 Q21 Q5 Q6 Q7 Q22 Q19 Q8 Q9 R13 R7 Q23 Threshold Q1 Q4 Q2 Q20 Q3 R14 Q18 R8 R11 R5 Q24 R16 Q11 Q12 Q10 Trigger Output Discharge R15 Q13 Q16 Q17 Q14 Q15 R6 R9 GND Reset Q25 Block Diagram VCC Threshold Control Trigger R Q S Output CLR Discharge Reset Rev.1.00 Jun 15, 2005 page 2 of 7 HA17555 Series Absolute Maximum Ratings (Ta = 25°C) Item Supply voltage VCC Discharge current Output source current IT Isource Output sink current 1 Power dissipation* Operating temperature Storage temperature HA17555PS/FP 18 HA17555/F 18 Unit V 200 200 200 200 mA mA Isink PT 200 600/385 200 600/385 mA mW Topr Tstg –20 to +75 –55 to +125 –20 to +70 –55 to +125 °C °C 1. For the HA17555/PS, This value applies up to Ta = 50°C; at temperatures above this, 8.3mW/°C derating should be applied. For the HA17555F/FP, This value applies up to Ta = 25°C; at temperatures above this, 3.85mW/°C derating should be applied. See notes on SOP Package Usage in Reliability section. Maximum Power Dissipation PTmax (W) Note: Symbol a. HA17555PS b. HA17555FP 0.7 0.6 a. 0.6 W 8.3 mW/°C 0.5 3.85 mW/°C 0.4 b. 0.385 W 0.3 0.2 0.1 Maximum Power Dissipation PTmax (W) –40 –20 0 20 40 60 70 80 100 120 Ambient Temperature Ta (°C) a. HA17555 b. HA17555F 0.7 0.6 a. 0.6 W 8.3 mW/°C 0.5 3.85 mW/°C 0.4 b. 0.385 W 0.3 0.2 0.1 –40 –20 0 20 40 60 70 80 100 120 Ambient Temperature Ta (°C) Rev.1.00 Jun 15, 2005 page 3 of 7 HA17555 Series Electrical Characteristics (VCC = 5 to 15 V, Ta = 25°C) Item 1 Supply voltage* Symbol VCC Supply current 2 Timing error* (Inherent error) 2 Timing error* (Ta dependency) 2 Timing error* (Voltage dependency) Threshold voltage Min 4.5 Typ — Max 16.0 Unit V ICC ICC — — 3.0 10 6.0 15 mA mA Et — 1.0 — % Et — 50 — Et — 0.01 — %/V Test conditions VCC = 5 V, RL = ∞ VCC = 15 V, RL = ∞ ppm/°C Ta = –20 to + 75°C VCC = 5 to 15 V Vth — 2/3 — V × VCC Trigger voltage VT VT — — 5.0 1.67 — — V V Trigger current Reset voltage IT VR — 0.2 0.5 0.5 — 1.0 µA V Reset current Threshold current IR 3 Ith* — — 0.1 0.1 — 0.25 mA µA Control voltage VCL VCL 9 2.6 10 3.33 11 4.0 V V VCC = 15 V VCC = 5 V Output voltage VOL — — 0.1 0.4 0.25 0.75 V V VCC = 15 V, Isink = 10 mA VCC = 15 V, Isink = 50 mA — — 2.0 2.5 2.5 — V V VCC = 15 V, Isink = 100 mA VCC = 15 V, Isink = 200 mA — — 0.25 12.5 0.35 — V V VCC = 5 V, Isink = 5 mA VCC = 15 V, Isource = 200 mA 12.75 2.75 13.3 3.3 — — V V VCC = 15 V, Isource = 100 mA VCC = 5 V, Isource = 100 mA — — 100 100 — — ns ns No loading No loading Output voltage VOH Output rise time Output fall time tr tf 4 VCC = 15 V VCC = 5 V Oscillation pulse width* tw 10.0 — — ns Notes: 1. When output is low (When it is high, ICC is lower by 1 mA typically.) 2. RA, RB = 1 k to 100 kΩ, C = 0.1 µF, VCC = 5 V or 15 V. 3. (RA + RB) at VCC = 15 V is determined by the value of Ith. It is 20 MΩ Max. 4. Output pulse width at mono multi circuit. Output high level pulse width at astable circuit. Rev.1.00 Jun 15, 2005 page 4 of 7 HA17555 Series Characteristic Curves Quiescent Current vs. Supply Voltage Supply Voltage (VCC) Output Voltage (VOH) vs. Source Current 12.0 Supply Voltage VCC Output Voltage VOH (V) Vout : Low Level Quiescent Current ICC (mA) 10.0 Ta = –20°C 8.0 25°C 6.0 75°C 4.0 2.0 0 5.0 10.0 Supply Voltage VCC (V) 15.0 2.0 Ta = –20°C 1.6 25°C 1.2 75°C 0.8 5 V < VCC < 15 V 0.4 0 1 10 3 Output Voltage VOL (V) Output Voltage VOL (V) VCC = 10 V Ta = 75°C 25°C –20°C 1.0 0.3 0.1 VCC = 5 V 0.03 100 Output Voltage (VOL) vs. Sink Current (2) Output Voltage (VOL) vs. Sink Current (1) 10 3 10 30 3 Source Current Isource (mA) 1.0 0.3 Ta = 75°C –20°C 0.1 25°C 0.03 0.01 0.01 1 3 10 100 300 30 Sink Current Isink (mA) 1 1,000 3 10 30 100 300 Sink Current Isink (mA) 1,000 Relative Delay Time vs. Supply Voltage Output Voltage (VOL) vs. Sink Current (3) 1.015 10 1.010 Relative Delay Time Output Voltage VOL (V) VCC = 15 V 3 1.0 Ta = –75°C 0.3 0.1 –20°C 25°C 1.005 1.000 0.995 0.990 0.03 0.01 0.985 1 3 10 30 100 300 Sink Current Isink (mA) Rev.1.00 Jun 15, 2005 page 5 of 7 1,000 3 5 10 15 Supply Voltage VCC (V) 18 HA17555 Series Relative Delay Time vs. Ambient Temperature Minimum Trigger Pulse Width vs. Low Level Trigger Voltage 1.015 Minimum Trigger Pulse Width (ns) 200 Relative Delay Time 1.010 1.005 1.000 0.995 0.990 150 100 Ta = –20°C 50 0.985 –20 0 20 40 60 80 Ambient Temperature Ta (°C) Propagation Delay Time (ns) 300 200 Ta = –20°C 25°C 100 0 75°C 0.1 0.2 0.3 Low Level Trigger Voltage (×VCC) Rev.1.00 Jun 15, 2005 page 6 of 7 75°C 0 Propagation Delay Time vs. Low Level Trigger Voltage 0.4 25°C 0.1 0.2 0.3 0.4 Low Level Trigger Voltage (×VCC) HA17555 Series Package Dimensions JEITA Package Code P-DIP8-6.3x9.6-2.54 RENESAS Code PRDP0008AF-A Previous Code DP-8B MASS[Typ.] 0.51g D 5 E 8 1 4 b3 0.89 Z Reference Symbol Dimension in Millimeters Min Nom 7.62 D 9.6 E 6.3 Max A1 A e1 L A1 0.5 bp 0.38 θ c e1 0.48 c 0.20 θ 0° e 2.29 0.25 0.35 2.54 2.79 15° 1.27 Z 2.54 L JEITA Package Code P-SOP8-4.4x4.85-1.27 RENESAS Code PRSP0008DE-B *1 Previous Code FP-8DGV MASS[Typ.] 0.1g F D 8 0.58 1.3 b3 bp 7.4 5.06 A e 10.6 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 5 c *2 E HE bp Reference Symbol Terminal cross section ( Ni/Pd/Au plating ) Z e Min Nom Max 4.85 5.25 E 4.4 A2 4 1 Dimension in Millimeters D Index mark *3 bp A1 x M 0.00 0.1 0.35 0.4 0.45 0.15 0.20 0.25 6.5 6.75 A 2.03 bp L1 0.20 b1 c A c1 A1 θ L y Detail F θ 0° HE 6.35 e 1.27 x 0.12 y 0.15 0.75 Z L L Rev.1.00 Jun 15, 2005 page 7 of 7 8° 0.42 1 0.60 1.05 0.85 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. 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