BA7602 Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
BA7602 Datasheet PDF : 6 Pages
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Multimedia ICs
BA7602 / BA7602F
•Measurment conditions
Parameter
Switch settings
Measurement
Symbol
S1a
S2a
S3a
S1b
S2b
S3b
S1C
S2C
S3C
method
Current dissipation
ICC
2
2
2
2
2
2
2
2
2
IN1a
VOm
3
2
2
2
2
2
2
2
2
Maximum
output level
IN2a
VOm
2
IN1b
VOm
2
IN2b
VOm
2
IN1c
VOm
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
f = 1kHz
THD = 0.5%
2
Note 1
IN2c
VOm
2
2
2
2
2
2
2
3
3
IN1a
GV
3
2
2
2
2
2
2
2
2
IN2a
GV
2
Voltage gain
IN1b
IN2b
GV
GV
2
2
3
2
2
3
2
2
2
3
2
2
2
3
2
2
3
2
2
2
2
2
2
2
2
2
f = 1kHz
V = 1VP-P
IN1c
GV
2
2
2
2
2
2
3
2
2
Note 2
IN2c
GV
2
2
2
2
2
2
2
3
3
IN1a
CT
2
3
2
2
2
2
2
2
2
IN2a
CT
3
Interchannel IN1b
CT
2
crosstalk
IN2b
CT
2
2
2
2
3
2
2
2
2
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
f = 4.43MHz
V = 1VPP
IN1c
CT
2
2
2
2
2
2
2
3
2
Note 3
IN2c
CT
2
2
2
2
2
2
3
2
3
IN1a
Gf
3
2
2
2
2
2
2
2
2
IN2a
Gf
2
Frequency
IN1b
Gf
2
characteristic IN2b
Gf
2
IN1c
Gf
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
3
2
2
2
3
2
2
2
2
3
2
2
2
2
2
2
2
f = 10M / f = 1M
V = 1VPP
2
Note 4
IN2c
Gf
2
2
2
2
2
2
2
3
3
CTL pin
CTLa VTH
3
2
1
2
2
2
2
2
2
CTLb VTH
2
2
2
3
2
1
2
2
2
switching level CTLc VTH
2
2
2
2
2
2
3
2
1
Note 5
IN1a
ZIN
1
2
2
2
2
2
2
2
2
IN2a
ZIN
2
1
3
2
2
2
2
2
2
Input
IN1b
ZIN
2
2
2
1
2
2
2
2
2
impedance
IN2b
ZIN
2
2
2
2
1
3
2
2
2
IN1c
ZIN
2
2
2
2
2
2
1
2
2
IN2c
ZIN
2
2
2
2
2
2
2
1
3
Note 6
Note 1: Connect a distortion meter to the output, and input a f = 1kHz sine wave. Adjust the output level until the output distortion is 0.5%.
This output voltage at this time is the maximum output level Vom (VP-P).
Note 2: Input a 1VP-P, 1MHz sine wave. The voltage gain is given by GV = 20 log (VOUT / VIN).
Note 3: Input a 1VP-P, 4.43MHz sine wave. The interchannel crosstalk is given by CT = 20 log (VOUT / VIN).
Note 4: Input 1VP-P, 1MHz and 10MHz sine waves. The frequency characteristic is given by Gf = 20 log (VOUT (f = 10MHz) / VOUT (f = 1MHz)).
Note 5: Input a 1VP-P, 1MHz sine wave. Reduce the CTL pin voltage from VCC.
The CTL pin switching level (VTH) is the CTL pin voltage at which the Vout level drops below 20mVP-P.
Note 6: Measure the input pin voltage VIN50 when a current of DC50µA is flowing into the input pin. Measure the input pin open-circuit voltage.
The input impedance is given by Z = (VIN50 - VIN0) / 50 × 10-6 [Ω].
5
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