LTC1865IMS#PBF Linear Technology, LTC1865IMS#PBF Datasheet - Page 24

• 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 APPLICATION
RELATED PARTS
PART NUMBER
14-Bit Serial I/O ADCs
LTC1417
LTC1418
16-Bit Serial I/O ADCs
LTC1609
References
LT1460
LT1790
Op Amps
LT1468/LT1469
LT1806/LT1807
LT1809/LT1810
24
(0V TO 0.66V)
Sample Two Channels Simultaneously with a Single Input ADC
(0V TO 2V)
28.7k
10k
4.096V
REF
f
f
1
2
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
0.1μF
0.1μF
1μF
Micropower Precision Series Reference
Micropower Low Dropout Reference
Single/Dual 90MHz, 16-Bit Accurate Op Amps
Single/Dual 325MHz Low Noise Op Amps
Single/Dual 180MHz Low Distortion Op Amps
5k
5k
SAMPLE RATE
10k
●
400ksps
200ksps
200ksps
+
–
+
–
FAX: [phone]
LT1492
LT1492
1/2
1/2
5V
8
4
20k
5pF
0.1μF
100pF
100pF
100Ω
100Ω
POWER DISSIPATION
●
www.linear.com
2
3
20mW
15mW
65mW
IN +
IN –
V
5V
CC
LTC1864
8
GND
4
4.096V
REF
REF
CONV
1
SCK
SDO
DESCRIPTION
16-Pin SSOP , Unipolar or Bipolar, Reference, 5V or ±5V
Serial/Parallel I/O, Internal Reference, 5V or ±5V
Confi gurable Bipolar or Unipolar Input Ranges, 5V
Bandgap, 130μA Supply Current, 10ppm/°C, Available in SOT-23
60μA Supply Current, 10ppm/°C, SOT-23
22V/μs Slew Rate, 75μV/125μV Offset
140V/μs Slew Rate, 3.5nV/√Hz Noise, –80dBc Distortion
350V/μs Slew Rate, –90dBc Distortion at 5MHz
7
6
5
0.1μF
0.1μF
18645 TA03a
1μF
1μF
100
110
120
130
10
20
30
40
50
60
70
80
90
0
0
© LINEAR TECHNOLOGY CORPORATION 2007
5
4096 Point FFT of Output
10 15 20 25 30 35 40 45 50
f
f
f
1
2
S
= 7.507324kHz AT 530mV
= 45.007324kHz AT 1.7V
= 100kHz
FREQUENCY (kHz)
LT 1207 REV B • PRINTED IN USA
P-P
P-P
18645 TA03b
18645fb