LTC1865IMS#PBF Linear Technology, LTC1865IMS#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC1865IMS#PBF
• Description: IC A/D CONV 2CH 16BIT 10-MSOP
• Manufacturer: Linear Technology

Specifications of LTC1865IMS#PBF

• Number Of Bits: 16
• Sampling Rate (per Second): 250k
• Data Interface: MICROWIRE™, Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 400mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Resolution (bits): 16bit
• Sampling Rate: 250kSPS
• Input Channel Type: Differential
• Supply Voltage Range - Analogue: 4.75V To 5.25V
• Supply Current: 850µA
• Rohs Compliant: Yes
• Number Of Elements: 1
• Resolution: 16Bit
• Architecture: SAR
• Sample Rate: 250KSPS
• Input Polarity: Unipolar
• Input Type: Voltage
• Rated Input Volt: 5V
• Differential Input: Yes
• Power Supply Requirement: Single
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 400mW
• Differential Linearity Error: 2LSB(Typ)
• Integral Nonlinearity Error: ±8LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: MSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC1864/LTC1865
TYPICAL PERFORMANCE CHARACTERISTICS
8
1000
0.01
100
0.1
–2
–4
10
60
50
40
30
20
10
4
2
0
1
0.01
0
0
Reference Current vs
Sampling Rate
Typical INL Curve
Supply Current vs Sampling
Frequency
0
V
T
V
CONV LOW = 800ns
V
T
CONV LOW = 800ns
V
T
V
A
A
CC
REF
A
CC
CC
REF
= 25°C
= 25°C
= 25°C
= 5V
= 5V
= 5V
= 5V
= 5V
0.1
50
SAMPLING FREQUENCY (kHz)
16384
SAMPLE RATE (kHz)
100
1.0
32768
CODE
150
10
49152
100
200
18645 G07
18645 G01
18645 G04
65536
1000
250
1000
800
600
400
200
–1
–2
55
54
53
52
51
50
49
48
47
46
45
2
1
0
0
–50
–50
0
Reference Current vs
Temperature
Typical DNL Curve
Supply Current vs Temperature
V
V
f
V
T
V
S
CC
REF
A
CC
REF
= 250kHz
= 25°C
–25
–25
= 5V
= 5V
= 5V
= 5V
16384
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
32768
CODE
50
50
V
V
f
CONV HIGH = 3.2μS
SAMPLE
CC
REF
= 5V
= 5V
49152
75
75
= 250kHz
100
100
18645 G02
18645 G05
18645 G08
65536
125
125
1000
900
800
700
600
500
400
300
200
100
100
60
50
40
30
20
10
75
50
25
0
0
0
–50
–50
0
Sleep Current vs Temperature
Reference Current vs
Reference Voltage
Analog Input Leakage Current vs
Temperature
CONV = V
V
T
f
V
V
CONV = 0V
S
A
CC
REF
CC
= 250kHz
= 25°C
–25
–25
= 5V
= 5V
= 5V
1
CC
0
= 5V
0
TEMPERATURE (°C)
TEMPERATURE (°C)
2
25
25
V
REF
(V)
50
50
3
75
75
4
100
100
18645 G03
18645 G06
18645 G09
18645fb
125
125
5