BA7603 Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
BA7603 Datasheet PDF : 6 Pages
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Multimedia ICs
BA7603 / BA7603F
•Measurment conditions
Parameter
Switch settings
Symbol
S1a
S2a
S3a
S1b
S2b
S3b
S1c
S2c
S3c
Measurement
method
Current dissipation ICC
2
2
2
22
2
2
2
2
IN1a
Maximum
output
level
IN2a
IN1b
IN2b
IN1C
IN2C
IN1a
IN2a
Voltage
IN1b
gain
IN2b
IN1c
IN2c
IN1a
Inter-
channel
IN2a
IN1b
crosstalk
IN2b
IN1c
IN2c
IN1a
Frequency
character-
IN2a
IN1b
istic
IN2b
IN1c
IN2c
Vom
3
2
2
22
2
2
2
2 f = 1kHz,
Vom
2
3
3
22
2
2
2
2 THD = 0.5%
Vom
2
2
2
32
2
2
2
2
Vom
2
2
2
23
3
2
2
2
Note 1
Vom
2
2
2
22
2
3
2
2
Vom
2
2
2
22
2
2
3
3
GV
3
2
2
22
2
2
2
2 f = 1kHz,
GV
2
3
3
2
2
2
2
2
2
V = 1VP-P
GV
2
2
2
32
2
2
2
2
GV
2
2
2
23
3
2
2
2
Note 2
GV
2
2
2
22
2
3
2
2
GV
2
2
2
22
2
2
3
3
CT
2
3
2
2
2
2
2
2
2 f = 4.43MHz,
CT
3
2
3
22
2
2
2
2
V = 1VP-P
CT
2
2
2
2
3
2
2
2
2
CT
2
2
2
3
2
3
2
2
2
Note 3
CT
2
2
2
2
2
2
2
3
2
CT
2
2
2
2
2
2
3
2
3
Gf
3
2
2
22
2
2
2
2 f = 10MHz / f = 1MHz,
Gf
2
3
3
22
2
2
2
2
V = 1VP-P
Gf
2
2
2
32
2
2
2
2
Gf
2
2
2
23
3
2
2
2
Note 4
Gf
2
2
2
22
2
3
2
2
Gf
2
2
2
22
2
2
3
3
CTL pin
CTLa
VTH
1
2
1
22
2
2
2
2
switching CTLb VTH
2
2
2
12
1
2
2
2
level
CTLc
VTH
2
2
2
22
2
1
2
1
Note 5
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 = 10MHz)).
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.
5
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