LTC2302/LTC2306
7
23026fb
For more information www.linear.com/LTC2302
Sleep Current vs Temperature
Typical perForMance cHaracTerisTics
Analog Input Leakage Current
vs Temperature
Offset Error vs Temperature
Full-Scale Error vs Temperature
(LTC2302) T
A
= 25°C, V
DD
= OV
DD
= 5V, V
REF
= 4.096V, f
SMPL
= 500ksps, unless otherwise noted.
TEMPERATURE (°C)
–50
0
SLEEP CURRENT (µA)
1
3
4
5
10
7
0
50
75
23026 G09
2
8
9
6
–25
25
100
125
TEMPERATURE (°C)
–50
0
INPUT LEAKAGE CURRENT (nA)
100
300
400
500
1000
700
0
50
75
23026 G10
200
800
900
600
–25
25
100
125
TEMPERATURE (°C)
–50
–1.0
–1.5
–2.0
–2.5
OFFSET ERROR (LSB)
–0.5
0.5
1.0
1.5
2.5
0
50
75
23026 G11
0
2.0
–25
25
100
125
BIPOLAR
UNIPOLAR
TEMPERATURE (°C)
–50
FULL-SCALE ERROR (LSB)
1.5
25
23026 G12
0
–1.0
–25 0 50
–1.5
–2.0
2.0
1.0
0.5
–0.5
75 100 125
BIPOLAR
UNIPOLAR
LTC2302/LTC2306
8
23026fb
For more information www.linear.com/LTC2302
Typical perForMance cHaracTerisTics
Integral Nonlinearity
vs Output Code
Differential Nonlinearity
vs Output Code
1kHz Sine Wave
8192 Point FFT Plot
SNR vs Input Frequency
SINAD vs Input Frequency THD vs Input Frequency
Supply Current
vs Sampling Frequency
Supply Current vs Temperature
(LTC2306) T
A
= 25°C, V
DD
= OV
DD
= 5V, V
REF
= 4.096V, f
SMPL
= 500ksps, unless otherwise noted.
OUTPUT CODE
0
INL (LSB)
0
0.25
0.50
4096
23026 G13
–0.25
–0.50
–1.00
1024
2048
3072
–0.75
1.00
0.75
OUTPUT CODE
0
DNL (LSB)
0
0.25
0.50
4096
23026 G14
–0.25
–0.50
–1.00
1024
2048
3072
–0.75
1.00
0.75
FREQUENCY (kHz)
0
–40
–20
0
200
23026 G15
–60
–80
50 100 150 250
–100
–120
–50
–30
–10
–70
–90
–110
–130
–140
MAGNITUDE (dB)
SNR = 73.2dB
SINAD = 72.8dB
THD = –88.7dB
FREQUENCY (kHz)
1
50
SNR (dB)
70
75
80
10 100 1000
23026 G16
65
60
55
FREQUENCY (kHz)
1
50
SINAD (dB)
70
75
80
10 100 1000
23026 G17
65
60
55
FREQUENCY (kHz)
1
–80
THD (dB)
–70
–60
10 100 1000
–90
–85
–75
–65
–95
–100
SAMPLING FREQUENCY (ksps)
1
2.0
SUPPLY CURRENT (mA)
2.5
3.0
3.5
10 100 1000
23026 G19
1.5
1.0
0.5
0
TEMPERATURE (°C)
–50
2.0
SUPPLY CURRENT (mA)
2.2
2.6
2.8
3.0
4.0
3.4
0
50
75
23026 G20
2.4
3.6
3.8
3.2
–25
25
100
125
LTC2302/LTC2306
9
23026fb
For more information www.linear.com/LTC2302
Sleep Current vs Temperature
Typical perForMance cHaracTerisTics
Analog Input Leakage Current
vs Temperature
Offset Error vs Temperature Full-Scale Error vs Temperature
(LTC2306) T
A
= 25°C, V
DD
= OV
DD
= 5V, V
REF
= 4.096V, f
SMPL
= 500ksps, unless otherwise noted.
TEMPERATURE (°C)
–50
0
SLEEP CURRENT (µA)
1
3
4
5
10
7
0
50
75
23026 G21
2
8
9
6
–25
25
100
125
TEMPERATURE (°C)
–50
0
INPUT LEAKAGE CURRENT (nA)
100
300
400
500
1000
700
0
50
75
23026 G22
200
800
900
600
–25
25
100
125
TEMPERATURE (°C)
–50
OFFSET ERROR (LSB)
1.5
25
23026 G23
0
–1.0
–25 0 50
–1.5
–2.0
2.0
1.0
0.5
–0.5
75 100 125
BIPOLAR
UNIPOLAR
TEMPERATURE (°C)
–50
FULL-SCALE ERROR (LSB)
1.5
25
23026 G24
0
–1.0
–25 0 50
–1.5
–2.0
2.0
1.0
0.5
–0.5
75 100 125
BIPOLAR
UNIPOLAR

LTC2306CDD#PBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog to Digital Converters - ADC 12-Bit 2-ch Single-Ended 500ksps SAR ADC with SPI I/F
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union