HA17901 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HA17901

Quadruple Comparators

Hitachi -> Renesas Electronics 

HA17901, HA17339 Series

Electrical Characteristics 1 (VCC = 5V, Ta = 25°C)

Item

Symbol Min

Typ

Max

Unit Test Condition

Input offset

VIO

—

2

7

mV Output switching point: when

voltage

VO = 1.4V, RS = 0Ω

Input bias current IIB

—

25

250

nA

IIN(+) or IIN(–)

Input offset

I IO

—

5

current

50

nA

I – I IN(+) IN(–)

Common-mode

VCM

0

input voltage*1

—

VCC – 1.5 V

Supply current

I CC

—

Voltage Gain

AVD

—

Response time*2 tR

—

Output sink

current

Iosink 6

0.8

2

200

—

1.3

—

16

—

mA

V/mV

µs

mA

RL = ∞

RL = 15kΩ

VRL = 5V, RL = 5.1kΩ

VIN(–) = 1V, VIN(+) = 0, VO ≤ 1.5V

Output saturation VO sat —

voltage

200

400

mV

VIN(–) = 1V, VIN(+) = 0, Iosink =

3mA

Output leakage

I LO

—

0.1

—

current

nA

VIN(+) = 1V, VIN(–) = 0, VO = 5V

Notes: 1. Voltages more negative than –0.3V are not allowed for the common-mode input voltage or for

either one of the input signal voltages.

2. The stipulated response time is the value for a 100 mV input step voltage that has a 5mV

overdrive.

Electrical Characteristics 2 (VCC = 5V, Ta = – 41 to + 125°C)

Item

Symbol Min

Typ

Max

Unit Test Condition

Input offset

voltage

Input offset

current

VIO

—

—

I IO

—

—

7

mV Output switching point: when

VO = 1.4V, RS = 0Ω

200

nA

I – I IN(-)

IN(+)

Input bias current IIB

—

—

500

nA

Common-mode

VCM

0

input voltage*1

—

VCC – 2.0 V

Output saturation VO sat

—

—

440

mV

VIN(–) ≥ 1V, VIN(+) = 0, Iosink ≤

voltage

4mA

Output leakage

I LO

—

1.0

—

current

µA

VIN(–) = 0V, VIN(+) ≥ 1V, VO = 30V

Supply current

I CC

—

—

4.0

mA All comparators: RL = ∞,

All channels ON

Note: 1. Voltages more negative than –0.3V are not allowed for the common-mode input voltage or for

either one of the input signal voltages.

5

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