LTC1416 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC1416 Datasheet PDF : 20 Pages
| |||
LTC1416
DY A IC ACCURACY The q denotes specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
S/(N + D) Signal-to-(Noise + Distortion) Ratio
100kHz Input Signal
200kHz Input Signal
q 77
80.5
dB
80
dB
THD
Total Harmonic Distortion
100kHz Input Signal, First 5 Harmonics
q
200kHz Input Signal, First 5 Harmonics
– 93
– 86
dB
– 90
dB
SFDR
Spurious-Free Dynamic Range
100kHz Input Signal
q
– 95
– 86
dB
IMD
Intermodulation Distortion
Full Power Bandwidth
fIN1 = 87.01172kHz, fIN2 = 113.18359kHz
– 90
dB
15
MHz
Full Linear Bandwidth
S/(N + D) ≥ 77dB
0.8
MHz
UU
U
I TER AL REFERE CE CHARACTERISTICS The q denotes specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VREF Output Voltage
VREF Output Tempco
VREF Line Regulation
VREF Output Resistance
COMP Output Voltage
IOUT = 0
IOUT = 0
4.75V ≤ VDD ≤ 5.25V
– 5.25V ≤ VSS ≤ – 4.75V
– 0.1mA ≤ IOUT ≤ 0.1mA
IOUT = 0
2.480
2.500
± 15
0.05
0.05
4
4.06
2.520
V
ppm/°C
LSB/V
LSB/V
kΩ
V
DIGITAL I PUTS A D DIGITAL OUTPUTS The q denotes specifications which apply over the full
operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIH
High Level Input Voltage
VDD = 5.25V
q 2.4
V
VIL
Low Level Input Voltage
IIN
Digital Input Current
VDD = 4.75V
VIN = 0V to VDD
q
0.8
V
q
± 10
µA
CIN
Digital Input Capacitance
VOH
High Level Output Voltage
VOL
Low Level Output Voltage
IOZ
Hi-Z Output Leakage D13 to D0
VDD = 4.75V
IOUT = – 10µA
IOUT = – 200µA
VDD = 4.75V
IOUT = 160µA
IOUT = 1.6mA
VOUT = 0V to VDD, CS High
5
pF
4.5
V
q 4.0
V
0.05
V
q
0.10
0.4
V
q
± 10
µA
COZ
Hi-Z Output Capacitance D13 to D0
ISOURCE Output Source Current
CS High (Note 9 )
VOUT = 0V
q
15
pF
– 10
mA
ISINK
Output Sink Current
VOUT = VDD
10
mA
POWER REQUIRE E TS The q denotes specifications which apply over the full operating temperature range,
otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN TYP
MAX
UNITS
VDD
Positive Supply Voltage
(Note 10)
4.75
5.25
V
VSS
Negative Supply Voltage
(Note 10)
– 4.75
– 5.25
V
IDD
Positive Supply Current
Nap Mode
Sleep Mode
SHDN = 0V, CS = 0V
SHDN = 0V, CS = 5V
q
7
10
mA
1
1.6
mA
1
µA
3
Share Link: 