M62392P(2008) データシートの表示（PDF） - Renesas Electronics

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M62392P
(Rev.:2008)

8-bit 12ch I2C BUS D/A Converter with Buffer Amplifiers

Renesas Electronics 

M62392P/FP

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Supply voltage

VCC

–0.3 to +7.0

V

Supply voltage

VDD

–0.3 to +7.0

V

D/A converter high level reference voltage VrefU1, 2

–0.3 to +7.0

V

Input voltage

Vin

–0.3 to VDD + 0.3

V

Output voltage

VO

–0.3 to VCC + 0.3

V

Power dissipation

Pd

465 (P) / 421 (FP)

mW

Operating temperature

Topr

–20 to +85

°C

Storage temperature

Tstg

–40 to +125

°C

Electrical Characteristics

<Digital Part>

(VCC, VDD, VrefU1, 2 = +5 V ± 10%, VCC ≥ VrefU1, 2, GND = VrefL = 0 V, Ta = –20 to +85°C, unless otherwise noted.)

Limits

Item

Symbol

Min

Typ

Max

Unit

Conditions

Supply voltage

VDD

4.5

5.0

5.5

V

Supply current

IDD

Input leak current

IILK

—

—

1.0

mA CLK = 1 MHz operation,

IAO = 0 µA

–10

—

10

µA VIN = 0 to VDD

Output low voltage (SDA) VOL

—

—

0.4

V Isink = 3 mA

Input low voltage

VIL

—

—

0.2 VDD

V

Input high voltage

VIH

0.8 VDD

—

—

V

<Analog Part>

(VCC, VDD, VrefU1, 2 = +5 V ± 10%, VCC ≥ VrefU1, 2, GND = VrefL = 0 V, Ta = –20 to +85°C, unless otherwise noted.)

Limits

Item

Symbol Min

Typ

Max Unit

Conditions

Supply voltage

Supply current

VCC

4.5

5.0

5.5

V

ICC

—

1.0

3.0

mA CLK = 1 MHz operation, IAO = 0 µA

D/A converter high level IrefU

—

1.4

3.0

mA VrefU = 5 V, VrefL = 0 V

reference voltage input

current

Data condition: at maximum current

D/A converter high level VrefU

3.5

—

VCC

V The output dose not necessarily be

reference voltage range

the values within the reference

D/A converter low level VrefL

reference voltage range

GND

—

VCC – 3.5 V voltage setting range.

Buffer amplifier output

VAO

voltage range

0.1

—

VCC – 0.1 V IAO = ±100 µA

0.2

—

VCC – 0.2 V IAO = ±500 µA

Buffer amplifier output

IAO

drive range

–1.0

—

1.0

mA Upper side saturation voltage = 0.3 V

Lower side saturation voltage = 0.2 V

Differential nonlinearity SDL

–1.0

—

Nonlinearity

SL

–1.5

—

Zero code error

SZERO

–2.0

—

Full scale error

SFULL

–2.0

—

Output capacitive load

CO

—

—

Buffer amplifier output

RO

—

5.0

impedance

1.0

LSB VrefU = 4.79 V

1.5

LSB VrefL = 0.95 V

2.0

LSB VCC = 5.5 V (15 mV/LSB)

2.0

LSB Without load (IAO = 0)

0.1

µF

—

Ω

REJ03D0883-0300 Rev.3.00 Mar 25, 2008

Page 3 of 8

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