BA10339 ROHM

Document overview

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Technical content

BA10339 / BA10339F / BA10339FV The BA10339, BA10339F, and BA10339FV each consist of four comparators in a single package. The open collector output allows a wired OR connection. These products feature a wide range of operating power supply voltages, from 3 to 36V with single power supply operation, and from ±1.5 to ± 18V with dual power supply operation. Available packages include 14-pin DIP (BA10339), 14-pin SOP (BA10339F), and 14-pin SSOP-B (BA10339FV).

  • Features
  • Block diagram and internal circuit configuration OUT2 1 OUT1 –I N 1 + IN1 – IN2 + IN2 OUT3 OUT4 GND + IN4 – IN4 + IN3 – IN3 VCC 1ch 2ch 4ch 3ch VCC OUT GND Q 8 Q 7 Q 4 Q 6 Q 3Q 2 Q 1 Q 5 + IN – IN BA10339 / BA10339F / BA10339FV 1) Wide range of operating voltages (single power sup- ply: 3 to 36V; dual power supply: ± 1.5 to ± 18V) 2) Low current dissipation (0.8mA typ., VCC = 5V) 3) Low input offset current (5nA typ., VCC = 5V) and input offset voltage (2mV typ., VCC = 5V) 4) Wide common-mode input voltage range (0 to VCC – 1.5V). 5) Open collector output.

INPUT BIAS CURRENT: IB (nA) 0 2010 30 40 POWER SUPPLY VOLTAGE: V – (V) Ta = 25°C Fig. 3 Input bias current vs. power supply voltage Standard ICs BA10339 / BA10339F / BA10339FV

  • Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit BA10339 BA10339F BA10339FV VCC 36 ( – 18) 36 ( – 18) 36 ( – 18) V 950* 450* 400* mW VID – VCC V VI – 0.3 ~ VCC V –5 5 ~ + 125 – 55 ~ + 125 – 55 ~ + 125 °C Pd Topr Tstg – VCC – 0.3 ~ VCC – VCC – 0.3 ~ VCC Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature * Refer to the Pd characteristic diagram. * The Values for BA10339F and BA10339FV are those when it is mounted on a glass epoxy board (50mm · 50mm · 1.6mm).
  • Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = + 5V) Parameter Symbol Min. Typ. Max. Unit Conditions VIO —2 5 m V V O = 1.4V IIO — 5 50 nA IB — 25 250 nA V O = 1.4V VICM 0— V CC – 1.5 V — AV — 106 — dB R L = 15kW IQ — 0.8 2 mA Isink 61 6 — m A VOL — 250 400 mV Ileak — 0.1 — nA tr — 1.3 — ms | IIN + – IIN – | , VO = 1.4V R L = ∞ , on All Comparators R L = 5.1kW , VRL = 5V VIN– = 1V, VIN+ = 0V, VO = 1.5V VIN– = 1V, VIN+ = 0V, Isink = 3mA VIN+ = 1V, VIN– = 0V, VO = 5V Input offset voltage Input offset current Input bias current Common-mode input voltage Voltage gain Quiescent current Output sink current Output saturation voltage Output leakage current Response time
  • Electrical characteristic curvesPOWER DISSIPATION: Pd (mW) AMBIENT TEMPERATURE: Ta ( °C) Fig. 1 Power dissipation vs. ambient temperature 1200 1000 800 600 400 200 02 55 07 5 8 5 1 0 0 1 2 5 1 5 0 BA10339FV BA10339F BA10339 QUIESCENT CURRENT: I Q (mA) 0 2010 30 40 POWER SUPPLY VOLTAGE: V + (V) 1.2 Ta = 25°C R L = ∞ 0.6 0.8 1.0 Fig. 2 Quiescent current vs. power supply voltage

Standard ICs BA10339 / BA10339F / BA10339FV SATURATION VOLTAGE: V OL (V) 0.01 0.001 0.01 10.1 10 100 OUTPUT SINK CURRENT: IO (mA) 0.1 Ta = 25°C Fig. 4 Output saturation voltage vs. output current INPUT VOLTAGE VIN (mV) – 50 – 100 1.0 1.5 2.00.50 TIME (ms) OUTPUT VOLTAGE VO (V) 100mV 20mV 5mV = INPUT OVERDRIVE Fig. 5 Propagation characteristics (!) INPUT VOLTAGE VIN (mV) 50 100 1.0 1.5 2.00.50 TIME (ms) OUTPUT VOLTAGE VO (V) 20mV 5mV INPUT OVERDRIVE = 100mV Fig. 6 Propagation characteristics (@)

  • Operation notes (1) Handling unused circuits If there are any circuits which are not being used, we recommend making connections as shown in Figure 7, with the input going to the potential within the in-phase input voltage range (V ICM ), and the output being open. VCC VEE Fig. 7 Unused circuit connections Open (no connected) To potential in VICM

6.5 ± 0.3 19.4 ± 0.3 0.5 ± 0.1 14 8 0.3 ± 0.1 0.51Min. 7.62 0° ~ 15°2.54 0.4 ± 0.11.27 8.7 ± 0.2 4.4 ± 0.2 6.2 ± 0.3 0.11 1.5 ± 0.1 0.15 0.15 ± 0.1 0.3Min. 0.1 0.22 ± 0.10.65 6.4 ± 0.3 4.4 ± 0.2 5.0 ± 0.2 1.15 ± 0.1 0.15 ± 0.1 0.3Min. 0.1 BA10339 Standard ICs BA10339 / BA10339F / BA10339FV

  • External dimensions (Units: mm)