PD5759T6J_15 Datasheet, PDF (3/7 Pages) Renesas Technology Corp – Low Noise and High Gain Amplifier IC for Impedance Converter of Microphone

μPD5759T6J
TYPICAL CHARACTERISTICS (T_A = +25°C, unless otherwise specified)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
600
RL = 2.2 kΩ
VOLTAGE GAIN vs. SUPPLY VOLTAGE
12
500
10
400
8
300
6
200
100
0
0
1
2
3
4
5
Supply Voltage VDD (V)
VOLTAGE GAIN vs. FREQUENCY
12
4
Cin = 3 pF
2
RL = 2.2 kΩ
Vin = 10 mVrms
f = 1 kHz
0
0
1
2
3
4
5
Supply Voltage VDD (V)
TOTAL HARMONIC DISTORTION
vs. OUTPUT VOLTAGE
10
10
8
6
1
4
VDD = 2 V
2
Cin = 3 pF
RL = 2.2 kΩ
Vin = 10 mVrms
0
10
100
1 000 10 000 100 000
Frequency f (Hz)
VOLTAGE GAIN vs.
INPUT CAPACITANCE
12
10
0.1
10
−95
VDD = 2 V
Cin = 3 pF
RL = 2.2 kΩ
f = 1 kHz
100
1 000
Output Voltage Vout (mVrms)
OUTPUT NOISE VOLTAGE
vs. INPUT CAPACITANCE
VDD = 2 V
RL = 2.2 kΩ
Vin = 0 Vrms
8
6
−100
4
VDD = 2 V
2
RL = 2.2 kΩ
Vin = 10 mVrms
f = 1 kHz
0
1
2
3
4
5
6
Input Capacitance Cin (pF)
−105
1
2
3
4
5
6
Input Capacitance Cin (pF)
Remark The graphs indicate nominal characteristics.
R09DS0018EJ0100 Rev.1.00
Apr 18, 2011
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