LTC2351IUH-14#PBF Linear Technology, LTC2351IUH-14#PBF Datasheet - Page 20

• Manufacturer Part Number: LTC2351IUH-14#PBF
• Description: IC ADC 14BIT 1.5MSPS 32-QFN
• Manufacturer: Linear Technology

Specifications of LTC2351IUH-14#PBF

• Number Of Bits: 14
• Sampling Rate (per Second): 1.5M
• Data Interface: Serial, SPI™
• Number Of Converters: 1
• Power Dissipation (max): 16.5mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-WFQFN Exposed Pad
• Number Of Elements: 1
• Resolution: 14Bit
• Sample Rate: 1.5MSPS
• Input Polarity: Unipolar/Bipolar
• Input Type: Voltage
• Rated Input Volt: 2.5/±1.25V
• Differential Input: Yes
• Power Supply Requirement: Analog and Digital
• Single Supply Voltage (typ): 3V
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Dissipation: 100mW
• Differential Linearity Error: 1LSB(Typ)
• Integral Nonlinearity Error: ±3LSB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC2351-14
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
ADCs
LTC1402
LTC1403/LTC1403A
LTC1403-1/LTC1403A-1 12-/14-Bit, 2.8Msps Serial ADC
LTC1405
LTC1407/LTC1407A
LTC1407-1/LTC1407A-1 12-/14-Bit, 3Msps Simultaneous Sampling ADC
LTC1411
LTC1412
LTC1420
LTC1608
LTC1609
LTC1864/LTC1865
LTC1864L/LTC1865L
DACs
LTC1592
LTC1666/LTC1667
LTC1668
References
LT1460-2.5
LT1461-2.5
LT1790-2.5
SoftSpan is a trademark of Linear Technology Corporation.
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
12-Bit, 2.2Msps Serial ADC
12-/14-Bit, 2.8Msps Serial ADC
12-Bit, 5Msps Parallel ADC
12-/14-Bit, 3Msps Simultaneous Sampling ADC
14-Bit, 2.5Msps Parallel ADC
12-Bit, 3Msps Parallel ADC
12-Bit, 10Msps Parallel ADC
16-Bit, 500ksps Parallel ADC
16-Bit, 250ksps Serial ADC
16-Bit, 250ksps 1-/2-Channel Serial ADCs
16-Bit, Serial SoftSpan™ I
12-/14-/16-Bit, 50Msps DAC
Micropower Series Voltage Reference
Precision Voltage Reference
Micropower Series Reference in SOT-23
●
FAX: [phone]
Low Jitter Clock Timing With RF Sine Generator Using Clock
Squaring/Level Shifting Circuit and Re-Timing Flip-Flop
50Ω
0.1μF
●
www.linear.com
OUT
V
CC
DAC
1k
1k
NC7SVU04P5X
NL17SZ74
D
PRE
CLR
V
COMMENTS
5V or ±5V Supply, 4.096V or ±2.5V Span
3V, 15mW, Unipolar Inputs, MSOP Package
3V, 15mW, Bipolar Inputs, MSOP Package
5V, Selectable Spans, 115mW
3V, 14mW, 2-Channel Unipolar Input Range
3V, 14mW, 2-Channel Bipolar Input Range
5V, Selectable Spans, 80dB SINAD
±5V Supply, ±2.5V Span, 72dB SINAD
5V, Selectable Spans, 72dB SINAD
±5V Supply, ±2.5V Span, 90dB SINAD
5V Confi gurable Bipolar/Unipolar Inputs
5V or 3V (L-Version), Micropower, MSOP Package
±1LSB INL/DNL, Software Selectable Spans
87dB SFDR, 20ns Settling Time
0.10% Initial Accuracy, 10ppm Drift
0.04% Initial Accuracy, 3ppm Drift
0.05% Initial Accuracy, 10ppm Drift
CC
MASTER CLOCK
Q
Q
CONVERT ENABLE
CONV
2351-14
(FPGA, CPLD,
DSP, ETC.)
CONTROL
LOGIC
235114 TA02
© LINEAR TECHNOLOGY CORPORATION 2007
LT 0409 REV B • PRINTED IN USA
235114fb