PD5747T6J Datasheet, PDF (4/8 Pages) Renesas Technology Corp – LOW NOISE AND HIGH GAIN AMPLIFIER FOR IMPEDANCE CONVERTER OF MICROPHONE

μPD5747T6J
ABSOLUTE MAXIMUM RATINGS (TA = +25°C)
Parameter
Symbol
Ratings
Unit
Input Voltage (IN-GND)
Vin
−0.5 to +0.5
V
Input Current (IN-GND)
Iin
0.5
mA
Output Voltage (OUT-GND)
Vout
0 to +5
V
Output Current (OUT-GND)
Iout
0.5
mA
Channel Temperature
Tch
130
°C
Operating Ambient Temperature
TA
−40 to +85
°C
Storage Temperature
Tstg
−65 to +150
°C
RECOMMENDED OPERATING CONDITIONS (TA = +25°C)
Parameter
Supply Voltage ^Note
Symbol MIN. TYP. MAX. Unit
VDD
1.0
1.5
5.0
V
Note RL = 2.2 kΩ
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise specified)
Parameter
Symbol
Test Conditions
MIN. TYP. MAX. Unit
Circuit Current
IDD VDD = 1.5 V, Vin = 0 V, RL = 2.2 kΩ
140
190
250
μA
Input Capacitance
Cinput VDD = 1.5 V, RL = 2.2 kΩ, f = 1 MHz
−
1.5
−
pF
Voltage Gain
GV VDD = 1.5 V, Vin = 10 mV, RL = 2.2 kΩ,
4.5
5.7
7.0
dB
Cin = 3 pF, f = 1 kHz, see Test Circuit
Reduced Voltage Gain Characteristics ΔGVV
VDD = 1.5 → 1.0 V, Vin = 10 mV,
RL = 2.2 kΩ, Cin = 3 pF, f = 1 kHz,
see Test Circuit
−
0.7
−
dB
Frequency Characteristics
ΔGVf VDD = 1.5 V, Vin = 10 mV, RL = 2.2 kΩ,
−
0
−
dB
Cin = 3 pF, f = 1 kHz → 110 Hz,
see Test Circuit
Output Noise Voltage
NV VDD = 1.5 V, Vin = 0 V, RL = 2.2 kΩ,
Cin = 3 pF, A-Curve, see Test Circuit
−
−101
−
dBV
Total Harmonic Distortion
THD VDD = 1.5 V, Vout = 50 mV, RL = 2.2 kΩ,
−
0.7
−
%
Cin = 3 pF, f = 1 kHz, see Test Circuit
TEST CIRCUIT (Voltage Gain, Frequency Characteristics, Output Noise Voltage, Total Harmonic Distortion)
VDD
2.2 kΩ
IN OUT
Vin
3 pF
GND
Vout
33 μF
2
Data Sheet PU10776EJ01V0DS