LTC1609 LINER [Linear Technology], LTC1609 Datasheet - Page 3

• Manufacturer Part Number: LTC1609
• Description: 16-Bit, 200ksps, Serial ADC with Multiple Input Ranges
• Manufacturer: LINER [Linear Technology]

CONVERTER CHARACTERISTICS
temperature range, otherwise specifications are at T
PARAMETER
Bipolar Zero Error Drift
Unipolar Zero Error
Unipolar Zero Error Drift
Full-Scale Error Drift
Full-Scale Error
Full-Scale Error Drift
Power Supply Sensitivity
A ALOG I PUT
DY A IC ACCURACY
INTERNAL REFERENCE CHARACTERISTICS
PARAMETER
V
V
Internal Reference Source Current
External Reference Voltage for Specified Linearity
External Reference Current Drain
CAP Output Voltage
otherwise specifications are at T
SYMBOL
V
C
R
SYMBOL
S/(N + D)
THD
operating temperature range, otherwise specifications are at T
U
REF
REF
IN
IN
IN
U
V
ANA
Output Voltage
Output Tempco
U
U W
= V
DIG
PARAMETER
Analog Input Range (Note 9)
Analog Input Capacitance
Analog Input Impedance
U
PARAMETER
Signal-to-(Noise
+ Distortion) Ratio
Total Harmonic
Distortion
Peak Harmonic or
Spurious Noise
Full-Power Bandwidth
–3dB Input Bandwidth
Aperture Delay
Aperture Jitter
Transient Response
Overvoltage Recovery
= V
DD
U
CONDITIONS
Bipolar Ranges
External Reference = 2.5V, Unipolar Ranges
Unipolar Ranges
External Reference = 2.5V (Notes 12, 13)
External Reference = 2.5V
V
DD
= 5V 5% (Note 9)
The
A
CONDITIONS
1kHz Input Signal (Note 14)
10kHz Input Signal
20kHz, – 60dB Input Signal
1kHz Input Signal, First 5 Harmonics
10kHz Input Signal, First 5 Harmonics
1kHz Input Signal
10kHz Input Signal
(Note 15)
Full-Scale Step (Note 9)
(Note 16)
= 25 C. (Note 5)
U
indicates specifications which apply over the full operating temperature range,
(Notes 5, 14)
CONDITIONS
(Notes 9, 10)
I
I
I
External Reference = 2.5V (Note 9)
OUT
OUT
OUT
CONDITIONS
4.75V V
= 0
= 0
= 0
A
= 25 C. With external reference (Notes 5, 6).
ANA
The
5.25V, 4.75V V
A
= 25 C. (Note 5)
indicates specifications which apply over the full operating
Sufficient to Meet AC Specs Sufficient to Meet AC Specs
MIN
DIG
The
MIN
5.25V,
LTC1609
– 100
– 102
87.5
TYP
– 94
– 94
indicates specifications which apply over the full
275
150
87
30
40
LTC1609
1
TYP
2
2
7
2
MAX
2
MAX
0.50
10
8
2.470
2.30
MIN
MIN
(See Tables 1a and 1b)
See Tables 1a and 1b
LTC1609/LTC1609A
LTC1609/LTC1609A
MIN
85
MIN
10, 0V to 5V, etc.
LTC1609A
2.500
LTC1609A
2.50
2.50
TYP
TYP
– 100
– 102
10
87.5
TYP
– 94
– 94
275
150
1
87
30
40
5
1
TYP
2
2
7
2
LTC1609
MAX
–96
MAX
2
2.520
0.25
MAX
MAX
2.70
100
10
8
ppm/ C
ppm/ C
ppm/ C
ppm/ C
ppm/ C
UNITS
UNITS
UNITS
UNITS
1609fa
3
LSB
MHz
mV
kHz
k
%
dB
dB
dB
dB
dB
dB
dB
pF
ns
ns
V
V
A
V
A
V
s