HA16664AFP datasheet(7/15 Pages) HITACHI

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HA16654A, HA16664A Series

Oscillator

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Maximum frequency

fmax

200

—

kHz

CT = 220 pF

Minimum frequency

fmin

—

100

kHz

CT = 560 pF

Initial accuracy

fdev

——

±10

Voltage stability

fav

—

–0.02

±1.0

kHz/V

IN = 11 to 40 V

PWM Comparator

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Maximum duty cycle

—

Duty cycle accuracy

dev

—

±1.0

±6%

R1 = 11 kΩ, R2 = 39 kΩ

Input bias current

—

2.0

µAV

EI = 4 V, VDB = 0 V or

VEI = 0 V, VDB = 4 V

Output Driver

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Sink current at Vin low

IOS(Low)

1.0

1.5

—

VIN = 6 V, VOUT = 0.4 V

Output low level

VOL

—

0.86

1.4

IO(sink) = 10 mA

Output high level

VOH

VIN – 2.2 —

—

IO(source) = 10 mA

Output rising time

—

300

Figure 5

Output falling time

—

200

Figure 5

High level threshold

VTHH

UVL characteristics

Low level threshold

VTHL

7.3

UVL characteristics

Hysteresis width

VHRS

1.5

2.0

2.5

UVL characteristics

Total Current

Item

Symbol

Min

Typ

Max

Unit

Test Condition

Standby current

ICCS

—

1.5

2.0

Figure 4

Operation current

VCCL

3.0

5.0

7.0

R1 = 11 kΩ, R2 = 39 kΩ,

VIN = 20 V

Figure 4

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