R2A20162NS Datasheet, PDF (3/8 Pages) Renesas Technology Corp – 8-bit 2ch D/A Converter with Buffer

R2A20162NS/SA/SP
Absolute Maximum Ratings
Item
Symbol
Supply voltage
Vcc
Input voltage
Vin
Output voltage
Vo
Buffer amplifier output current
IAO
Power dissipation
Pd
Thermal derating factor
K theta
Operating temperature
Topr
Storage temperature
Tstg
Conditions
Continuous
Ta=85deg
Ta>25deg
New Product
(Ta= +25deg unless otherwise noted)
Ratings
Unit
-0.3 to +6.5
V
-0.3 to Vcc+0.3 <6.5
V
-0.3 to Vcc+0.3 <6.5
V
-2.0 to +2.0
mA
270(NS) / 200(SA) / 272(SP)
mW
6.75(NS) / 5.0(SA) / 6.8(SP) mW/deg
-30 to +85
deg
-40 to +125
deg
Electrical Characteristics
( Vcc= +5V +/-10%, GND=0V, Ta= -30 to +85deg unless otherwise noted)
Item
Symbol
Test Conditions
Limits
Unit
Min. Typ. Max.
Supply voltage
Vcc
2.7
5.0
5.5
V
Supply current
CLK = 1MHz operation, IAO=0µA,
Icc
DATA: 6Ah (at maximum current)
SDA = SCL = GND, IAO=0µA
0
0.7
2.5
mA
0
0.5
1.6
mA
Supply voltage rise-up time *1 trVcc
Vcc=0 to 2.7V
100
—
—
µs
Operating voltage of
Internal resetting
*1
Time period of re-power on
(Power supply OFF  ON) *1
VccPOR
tPOR
Vcc=0 to 2.7V
Vcc < 0.1V
—
1.5
1.9
V
1
—
—
ms
Input leak current
IILK
VIN= 0 to Vcc
-10
—
10
µA
Input low voltage
VIL
Input high voltage
VIH
Buffer amplifier output voltage
range
VAO
Buffer amplifier output drive
range
IAO
4.0V < Vcc
Vcc < 4.0V
IAO= +/-100µA
IAO= +/-500µA
Upper side saturation voltage = 0.3V
Lower side saturation voltage = 0.2V
0
0.5Vcc
0.8Vcc
0.1
0.2
-1.0
— 0.2Vcc V
—
Vcc
V
—
Vcc
V
— Vcc-0.1
V
— Vcc-0.2
—
1.0
mA
Differential nonlinearity
SDL
-0.7
—
0.7
LSB
Nonlinearity
Zero code error
SL
SZERO
Vcc=5.12V (20mV/ LSB),
without load (IAO= 0µA)
-1.0
—
1.0
LSB
-2.0
—
2.0
LSB
Full scale error
SFULL
-2.0
—
2.0
LSB
Output capacitate load
Co
—
—
0.1
µF
Buffer amplifier output
impedance
Ro
—
5.0
—
ohm
*1 : When power supply is turned on, internal circuit is initialized by power on reset circuit. But, if re-powered on quickly,
initialize is not operate. So, keep the time period of re-powered on (tPOR).
trVcc
tPOR
(equivalent to trVcc)
Vcc ^VccPOR
GND
Internal
Reset signal
GND
Resetting period
< 0.1V
Resetting period
R03DS0016EJ0100 Rev.1.00
2011.09.05
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