Datasheet

3
LTC1606
1606fa
LTC1606 LTC1606A
SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
S/(N + D) Signal-to-(Noise + Distortion) Ratio 1kHz Input Signal (Note 14) 90 90 dB
10kHz Input Signal 83 90 87 90 dB
20kHz, –60dB Input Signal 30 30 dB
THD Total Harmonic Distortion 1kHz Input Signal, First 5 Harmonics –102 – 102 dB
10kHz Input Signal, First 5 Harmonics –87 – 94 – 89 – 94 dB
Peak Harmonic or Spurious Noise 1kHz Input Signal –102 – 102 dB
10kHz Input Signal –94 – 94 dB
Full-Power Bandwidth (Note 15) 275 275 kHz
Aperture Delay 40 40 ns
Aperture Jitter Sufficient to Meet AC Specs Sufficient to Meet AC Specs
Transient Response Full-Scale Step (Note 9) 1 1 µs
Overvoltage Recovery (Note 16) 150 150 ns
LTC1606/LTC1606A
PARAMETER CONDITIONS MIN TYP MAX UNITS
V
REF
Output Voltage I
OUT
= 0 ● 2.470 2.500 2.520 V
V
REF
Output Tempco I
OUT
= 0 ±5 ppm/°C
Internal Reference Source Current 1 µA
External Reference Voltage for Specified Linearity (Notes 9, 10) 2.30 2.50 2.70 V
External Reference Current Drain Ext. Reference = 2.5V (Note 9) ● 100 µA
CAP Output Voltage I
OUT
= 0 4.096 V
(Notes 5, 14)
The
● indicates specifications which apply over the full
operating temperature range, otherwise specifications are at T
A
= 25°C. (Note 5)
The ● indicates specifications which apply over the full operating temperature range, otherwise
specifications are at T
A
= 25°C. (Note 5)
LTC1606/LTC1606A
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
Analog Input Range (Note 9) 4.75V ≤ V
ANA
≤ 5.25V, 4.75V ≤ V
DIG
≤ 5.25V ● ±10 V
C
IN
Analog Input Capacitance 10 pF
R
IN
Analog Input Impedance 10 kΩ
A ALOG I PUT
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DY A IC ACCURACY
U
W
I TER AL REFERE CE CHARACTERISTICS
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