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LC78834 View Datasheet(PDF) - SANYO -> Panasonic

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LC78834 Datasheet PDF : 14 Pages
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LC78834M
Electrical Characteristics for D/A Converter (1)
at Ta = 25°C, AVDD = DVDD = 5.0 V, AGND = DGND = 0 V, unless otherwise specified
Parameter
D/A converter resolution
Total harmonic distortion
Dynamic range
Crosstalk
Signal-to-noise ratio
Full-scale output voltage
Power dissipation
Output load resistance
Symbol
Conditions
RES
THD
DR
CT
S/N
VFS
Pd
RL
1 kHz, at 0 dB, *1
1 kHz, at –60 dB
1 kHz, at 0 dB, *1
JIS-A
1 kHz, at 0 dB, *2
Pins 21 and 23
Ratings
Unit
min
typ
max
18
Bits
0.08
%
90
dB
–85
dB
96
dB
2.2
2.4
2.6
Vp-p
135
200
mW
5
k
Electrical Characteristics for D/A Converter (2)
at Ta = 25°C, AVDD = DVDD = 3.5 V, AGND = DGND = 0 V, unless otherwise specified
Parameter
Symbol
Conditions
D/A converter resolution
Total harmonic distortion
Dynamic range
Crosstalk
Signal-to-noise ratio
Full-scale output voltage
Power dissipation
Output load resistance
RES
THD
DR
CT
S/N
VFS
Pd
RL
1 kHz, at 0 dB, *1
1 kHz, at –60 dB
1 kHz, at 0 dB, *1
JIS-A
1 kHz, at 0 dB, *3
Pins 21 and 23
Note: 1. “0 dB” means the full scale output level.
2. With the XIN pin (pin 13) at 1.5 to 3.5 V, fX = 16.9344 MHz, fs = 44.1 kHz (384 fs)
3. With the XIN pin (pin 13) at 1.0 to 2.5 V, fX = 16.9344 MHz, fs = 44.1 kHz (384 fs)
Ratings
Unit
min
typ
max
18
Bits
0.12
%
90
dB
–85
dB
96
dB
1.5
1.7
1.9
Vp-p
50
75
mW
15
k
Operational Amplifier Block
at Ta = 25°C, AVDD = DVDD = 5.0 V, AGND = DGND = 0 V, unless otherwise specified
Parameter
Slew rate
Input offset voltage
Gain-bandwidth product
Maximum output voltage
Common-mode input
voltage range
Output load resistance
Symbol
SR
VIO
FT
VOPP
RL = 10 k
VIN = 2 Vp-p
RL = 10 k
VIC
RL
Pins 18 and 26
Conditions
Ratings
Unit
min
typ
max
9
V/µs
1.5
mV
2.0
MHz
0.3
4.7
V
0.6
3.6
V
5
k
No. 4838-3/14
 

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