CXA1720Q
Electrical Characteristics
Current Consumption
(Ta=25 °C, VCC=V)
Measure- Measure-
Item
Symbol
Conditions
VCC=5 V
ment
circuit
ment
point
Min.
Typ.
Max.
Unit
Current consumption for Read
ICCR
ICCWE
ICCPS
—
—
—
—
—
—
13.0
8.0
23.0
14.0
0.9
33.0
20.0
1.8
WG=“H”
Current consumption for
Write/Erase
VCC=5 V
mA
WG=“L”, EG=“L”
VCC=5 V
Current consumption for
Power saving
PS=“L”
Power Supply Monitoring System
Item
(Ta=25 °C)
Measure- Measure-
Symbol
Conditions
ment
circuit
ment
point
Min.
3.5
Typ.
3.9
Max.
Unit
V
Power supply ON/OFF detector
threshold voltage
VTH
VSP
—
—
—
—
4.3
0.5
Power ON output saturation
voltage
VCC=3.5 V
I=1 mA
Read System
Item
Measure- Measure-
Symbol
GV0
Conditions
ment
circuit
ment
point
Min.
Typ.
Max.
Unit
dB
Pre-amplifier voltage gain
SIDE0
f=100 kHz
SW4=a, b
38.1/
44.1
41.6/
47.6
f=100 kHz
1
1
G
G
40/46
Pre-amplifier voltage gain
SIDE1
GV1
BW0
BW1
SW4=a, b
SW1, 5=b
Pre-amplifier frequency response
SIDE0
AV/AV0=–3 dB
SW4=a, b
AV/AV1=–3 dB
SW4=a, b
5
MHz
Pre-amplifier frequency response
SIDE1
SW1, 5=b
Pre-amplifier input conversion
noise voltage
Bandwidth=400 Hz
to 1 MHz Vi=0,
SW4=b
EN0
EN1
SIDE0
Bandwidth=400 Hz
to 1 MHz
1
G
2.0
2.9
µVrms
Pre-amplifier input conversion
noise voltage
SW4=b
SIDE1
Vi=0, SW1, 5=b
When SW4 = a: Vi = 10 mVp-p
When SW4 = b: Vi = 5 mVp-p
—7—
SONY [ SONY CORPORATION ]
