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HA1631S01/02/03/04 Series
Single CMOS Comparator (Push Pull/Open Drain Output)
REJ03D0056-0100Z Rev.1.00 2003.08.08
Description
The HA1631S01/02/03/04 are low power single CMOS Comparator featuring low voltage operation with typical current supply of 5 µA/50 µA. They are designed to operate from a single power supply. HA1631S01/02 have push-pull full swing outputs that allow direct connections to logic devices. The Open Drain version HA1631S03/04 enable Output Level shifting through external pull up resistors. Available in an ultra-small CMPAK-5 package, they occupy only 1/8 the area of the SOP-8 package.
Features
• Low supply current HA1631S01/03: IDDtyp = 5 µA (VDD = 3.0 V) HA1631S02/04: IDDtyp = 50 µA (VDD = 3.0 V) • Low voltage operation: VDD = 1.8 to 5.5 V • Low input offset voltage: VIOmax = 5 mV • Low input bias current: IIBtyp = 1 pA • Maximum output voltage: VOHmin = 2.9 V (at VDD = 3.0 V) • Input common voltage range includes ground • On-chip ESD protection • Available in CMPAK-5 and MPAK-5 package using Pb free lead frame
Outline
CMPAK-5V HA1631S01CM HA1631S02CM HA1631S03CM HA1631S04CM
MPAK-5V HA1631S01LP HA1631S02LP HA1631S03LP HA1631S04LP
Rev.1.00, 2003.08.08, page 1 of 22
HA1631S01/02/03/04 Series
Pin Arrangement
VDD 5 VOUT 4
+ –
1 2 3 VIN(+) VSS VIN(–)
Equivalent Circuit
VDD *
IN– IN+
OUTPUT
VSS * Not available in Open Drain version (HA1631S03/04)
Rev.1.00, 2003.08.08, page 2 of 22
HA1631S01/02/03/04 Series
Absolute Maximum Ratings
(Ta = 25°C)
Item Supply voltage Differential input voltage Input voltage Output current Power dissipation Operating temperature Storage temperature Symbol VDD VIN(diff) VIN IOUT PT Topr Tstg Ratings 7.0 –VDD to +VDD 0.1 to +VDD 28 80/120 –40 to +85 –55 to +125 Unit V V V mA mW °C °C Note 1 Note 2 CMPAK/MPAK Remarks
Notes: 1. Do not apply input voltage exceeding VDD or 7 V. 2. The maximum output current is the maximum allowable value for continuous operation.
Electrical Characteristics
(Ta = 25°C, VDD = 3.0 V, VSS = 0 V)
Item Input offset voltage Input bias current Input offset current Common mode input voltage range Supply current Response time HA1631S01/03 HA1631S02/04 HA1631S01 HA1631S01/03 HA1631S01 HA1631S01/03 HA1631S02 HA1631S02/04 HA1631S02 HA1631S02/04 Output source current (HA1631S01/02) Output sink current Common mode rejection ratio HA1631S01/03 HA1631S02/04 Symbol VIO IIB IIO VCM IDD TPLH TPHL tr tf TPLH TPHL tr tf IOSOURCE IOSINK CMRR PSRR VOH VOL ILO Vopr Min — — — –0.1 — — — — — — — — — — 6 7 60 50 60 VDD–0.1 — — 1.8 Typ — (1) (1) — 5 50 (1.20) (0.55) (24) (7) (0.33) (0.17) (12) (7) 13 14 80 70 80 — — (0.1) — Max 5 100 100 2.1 10 100 — — — — — — — — — — — — — — 0.1 — 5.5 Unit mV pA pA V µA µA µs µs ns ns µs µs ns ns mA mA dB dB dB V V nA V Vout = 2.5V Vout = 0.5V VIN1 = 0V, VIN2 = 2V VDD1 = 1.8V, VDD2 = 5.5V RL = 10kΩ to VSS RL = 10kΩ to VDD VIN+ = 1V, VIN– = 0V, VO = 3V Test Conditions VIN = VDD/2, RL = 1MΩ VIN = VDD/2 VIN = VDD/2 VDD = 3V, VIN+ = 1.