AN7500FHQ 查看數據表（PDF） - Panasonic Corporation
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AN7500FHQ Datasheet PDF : 16 Pages
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AN7500FHQ
ICs for Radio-Cassette, Cassette Deck
s Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
VCC
0.98 * to typ. 1.2 to 2.0
V
Note) *: Supply voltage of VCC of 0.95 V to 0.98 V is permissible as long as it does not cause any abnormal operation such as oscillation.
s Electrical Characteristics at VCC = 1.2 V, f = 1 kHz, RL = 32, Ta = 25°C
Parameter
Symbol
Conditions
Min Typ Max Unit
Voltage gain
Circuit current 1
GV VO = −22.2 dBV
ICC1 VIN = 0, Rg = 2.2 kΩ,
L. BST off, N.R. off
54 57 60 dB
3.2 5.9 mA
Circuit current 2
ICC2 VIN = 0, Rg = 2.2 kΩ,
L. BST off, N.R. on
4.4 7.1 mA
Circuit current 3
Circuit current 4
Circuit current 5
Pre-amp. block
ICC3 Pout = 0.5 mW × 2-ch., RL = 32 Ω
ICC4 Pout = 0.5 mW × 2-ch.,
RL = 32 Ω, N.R. on
ICC5 STBY on
7.0 11.2 mA
8.4 12.8 mA
15 30 µA
Open-loop voltage gain
Close-loop voltage gain
Max. output voltage
Total harmonic distortion
Output noise voltage
Channel separation
FWD/REV crosstalk
Ripple rejection factor
GVO(PB) VO = −22.2 dBV
GVC(PB) VO = −22.2 dBV
Vomax(PB) THD = 1%, 30 kHz, LPF on
THD(PB) VO = −22.2 dBV, 30 kHz, LPF on,
GVC = 35 dB (NAB)
VNO(PB) Rg = 2.2 kΩ, IHF-A
CS(PB) Sincgle ch. input, 1 kHz, BPF on,
Rg = 2.2 kΩ, VO = −22.2 dBV
CT(PB) Single ch. input, 1 kHz, BPF on,
Rg = 2.2 kΩ, VO = −22.2 dBV
RR(PB)
Rg = 2.2 kΩ, VRR = −32.2 dBV,
fRR = 100 Hz, IRFO = 15 mA,
BPF: 100 Hz, 1/4 OCT
61 73 dB
32.5 34 35.5 dB
120 210 mV
0.2 0.6 %
−90 −76 dBV
37 46 dB
51 59 dB
43 53 dB
Mute attenuation amount
GMUTE(PB) Ratio to VO = −22.2 dBV,
pre-mute on
−85 −70 dB
Heavy low sound + power amp. block
Gain voltage 1
Gain voltage 2
Low frequency boost amount
Rated output power
Total harmonic distortion
Channel separation 1
GV1(PW) VO = −22.2 dBV
GV2(PW) L. boost on, VO = −22.2 dBV
GV3(PW) L. boost on/off,
f = 50 Hz, VIN = 65.2 dBV
Pout THD = 10%, 30 kHz, LPF on
THD(PW) Pout = 1 mW, 30 kHz, LPF on
CS1(PW) Sincgle ch. input, 1 kHz, BPF,
Rg = 0, VO = −22.2 dBV
21 23 25 dB
21.4 23.4 25.4 dB
15 19 23 dB
2.5 4.5 mW
0.35 1.3 %
33 40 dB
4
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