LTC1605IG Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Lista de partido
LTC1605IG Datasheet PDF : 16 Pages
| |||
U
U
ANALOG INPUT (Note 5)
LTC1605
SYMBOL
VIN
IIN
CIN
RIN
PARAMETER
Analog Input Range (Note 9)
Analog Input Leakage Current
Analog Input Capacitance
Analog Input Impedance
CONDITIONS
4.75V ≤ VANA ≤ 5.25V, 4.75V ≤ VDIG ≤ 5.25V
CS = High
LTC1605/LTC1605A
MIN
TYP
MAX
q
±10
q
±1
10
20
UNITS
V
µA
pF
kΩ
DYNAMIC ACCURACY (Notes 5, 14)
SYMBOL PARAMETER
CONDITIONS
S/(N + D) Signal-to-(Noise + Distortion) Ratio
1kHz Input Signal (Note 14)
10kHz Input Signal
20kHz, – 60dB Input Signal
THD
Total Harmonic Distortion
1kHz Input Signal, First 5 Harmonics
10kHz Input Signal, First 5 Harmonics
Peak Harmonic or Spurious Noise
1kHz Input Signal
10kHz Input Signal
Full-Power Bandwidth
(Note 15)
Aperture Delay
Aperture Jitter
Transient Response
Full-Scale Step (Note 9)
Overvoltage Recovery
(Note 16)
UU
U
INTERNAL REFERENCE CHARACTERISTICS (Note 5)
LTC1605/LTC1605A
MIN
TYP
MAX
87.5
87
30
– 102
– 94
– 102
– 94
275
40
Sufficient to Meet AC Specs
2
150
UNITS
dB
dB
dB
dB
dB
dB
dB
kHz
ns
µs
ns
PARAMETER
VREF Output Voltage
VREF Output Tempco
Internal Reference Source Current
External Reference Voltage for Specified Linearity
External Reference Current Drain
CAP Output Voltage
CONDITIONS
IOUT = 0
IOUT = 0
(Notes 9, 10)
Ext. Reference = 2.5V (Note 9)
IOUT = 0
LTC1605/LTC1605A
MIN
TYP
MAX
UNITS
q 2.470
2.500
2.520
V
±5
ppm/°C
1
µA
2.30
2.50
2.70
V
q
100
µA
2.50
V
DIGITAL INPUTS AND DIGITAL OUTPUTS (Note 5)
SYMBOL
VIH
VIL
IIN
CIN
VOH
PARAMETER
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
VOL
Low Level Output Voltage
CONDITIONS
VDD = 5.25V
VDD = 4.75V
VIN = 0V to VDD
VDD = 4.75V
VDD = 4.75V
LTC1605/LTC1605A
MIN
TYP
MAX
q 2.4
q
0.8
q
±10
5
IO = –10µA
4.5
IO = – 200µA q 4.0
IO = 160µA
0.05
IO = 1.6mA q
0.10
0.4
UNITS
V
V
µA
pF
V
V
V
V
3
Share Link: 