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LTC1603CG#PBF

Description
1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP Tube
File Size245KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric Compare View All

LTC1603CG#PBF Overview

1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP Tube

LTC1603CG#PBF Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
Converter TypeGeneral Purpose
ArchitectureSAR
Resolution16bit
Number of ADCs1
Number of Input Channels1
Sampling Rate250ksps
Digital Interface TypeParallel
Input TypeVoltage
Input Signal TypeDifferential|Single-Ended
Voltage ReferenceExternal|Internal
Polarity of Input VoltageBipolar
Voltage Supply SourceDual
Input Voltage±2.5V
Minimum Dual Supply Voltage (V)±4.75
Typical Dual Supply Voltage (V)±5
Maximum Dual Supply Voltage (V)±5.25
Typical Power Dissipation (mW)220
Maximum Power Dissipation (mW)350
Integral Nonlinearity Error±3LSB
Full Scale Error±0.25%FSR
Signal to Noise Ratio90dB(Typ)
No Missing Codes (bit)16
Sample and HoldYes
Single-Ended InputYes
Digital Supply SupportYes
Minimum Operating Temperature (°C)0
Maximum Operating Temperature (°C)70
PackagingTube
Supplier Temperature GradeCommercial
Pin Count36
Standard Package NameSOP
Supplier PackageSSOP
MountingSurface Mount
Package Height2(Max) - 0.05(Min)
Package Length13.1(Max)
Package Width5.6(Max)
PCB changed36
Lead ShapeGull-wing
FEATURES
s
s
s
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LTC1603
High Speed, 16-Bit, 250ksps
Sampling A/D Converter
with Shutdown
DESCRIPTIO
The LTC
®
1603 is a 250ksps, 16-bit sampling A/D con-
verter that draws only 220mW from
±5V
supplies. This
high performance device includes a high dynamic range
sample-and-hold, a precision reference and a high speed
parallel output. Two digitally selectable power shutdown
modes provide power savings for low power systems.
The LTC1603’s full-scale input range is
±
2.5V. Outstand-
ing AC performance includes 90dB S/(N+D) and – 100dB
THD at a sample rate of 250ksps.
The unique differential input sample-and-hold can acquire
single-ended or differential input signals up to its 15MHz
bandwidth. The 68dB common mode rejection allows
users to eliminate ground loops and common mode noise
by measuring signals differentially from the source.
The ADC has
µP
compatible,16-bit parallel output port.
There is no pipeline delay in conversion results. A separate
convert start input and a data ready signal (BUSY) ease
connections to FlFOs, DSPs and microprocessors.
, LTC and LT are registered trademarks of Linear Technology Corporation.
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A Complete, 250ksps 16-Bit ADC
90dB S/(N+D) and –100dB THD (Typ)
Power Dissipation: 220mW (Typ)
Nap (7mW) and Sleep (10
µ
W) Shutdown Modes
No Pipeline Delay
No Missing Codes over Temperature
Operates with Internal 15ppm/°C Reference
or External Reference
True Differential Inputs Reject Common Mode Noise
5MHz Full Power Bandwidth
±2.5V
Bipolar Input Range
Pin Compatible with LTC1604 and LTC1608
36-Pin SSOP Package
APPLICATIO S
s
s
s
s
s
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Telecommunications
Digital Signal Processing
Multiplexed Data Acquisition Systems
High Speed Data Acquisition
Spectrum Analysis
Imaging Systems
TYPICAL APPLICATIO
2.2µF
10µF
10Ω
36
5V 10µF
5V
10µF
3
V
REF
+
35
AV
DD
+
9
+
10
DGND
SHDN
33
CS
32
CONVST
31
RD
30
BUSY
27
OV
DD
29
5V OR
3V
10µF
µP
CONTROL
LINES
AV
DD
DV
DD
4
REFCOMP
7.5k
1.75X
+
47µF
4.375V
2.5V
REF
CONTROL
LOGIC
AND
TIMING
1
A
IN+
DIFFERENTIAL
ANALOG INPUT
±2.5V
2
A
IN–
+
OGND 28
16-BIT
SAMPLING
ADC
AGND
5
AGND
6
B15 TO B0
OUTPUT
BUFFERS
16-BIT
PARALLEL
BUS
11 TO 26
1603 TA01
D15 TO D0
AGND
7
AGND V
SS
8
34
+
–5V
10µF
+
U
U
U
1603f
1

LTC1603CG#PBF Related Products

LTC1603CG#PBF LTC1603CG LTC1603CG#TRPBF LTC1603IG#PBF LTC1603IG#TRPBF
Description 1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP Tube 1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP 1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP T/R 1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP Tube 1-Channel Single ADC SAR 250ksps 16-bit Parallel 36-Pin SSOP T/R
EU restricts the use of certain hazardous substances Compliant Not Compliant Compliant Compliant Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99
Part Status Active Unconfirmed Active Active Active
Converter Type General Purpose General Purpose General Purpose General Purpose General Purpose
Architecture SAR SAR SAR SAR SAR
Resolution 16bit 16bit 16bit 16bit 16bit
Number of ADCs 1 1 1 1 1
Number of Input Channels 1 1 1 1 1
Sampling Rate 250ksps 250ksps 250ksps 250ksps 250ksps
Digital Interface Type Parallel Parallel Parallel Parallel Parallel
Input Type Voltage Voltage Voltage Voltage Voltage
Input Signal Type Differential|Single-Ended Single-Ended|Differential Single-Ended|Differential Single-Ended|Differential Single-Ended|Differential
Voltage Reference External|Internal Internal|External External|Internal Internal|External External|Internal
Polarity of Input Voltage Bipolar Bipolar Bipolar Bipolar Bipolar
Voltage Supply Source Dual Dual Dual Dual Dual
Input Voltage ±2.5V ±2.5V ±2.5V ±2.5V ±2.5V
Minimum Dual Supply Voltage (V) ±4.75 ±4.75 ±4.75 ±4.75 ±4.75
Typical Dual Supply Voltage (V) ±5 ±5 ±5 ±5 ±5
Maximum Dual Supply Voltage (V) ±5.25 ±5.25 ±5.25 ±5.25 ±5.25
Typical Power Dissipation (mW) 220 220 220 220 220
Maximum Power Dissipation (mW) 350 350 350 350 350
Integral Nonlinearity Error ±3LSB ±3LSB ±3LSB ±3LSB ±3LSB
Full Scale Error ±0.25%FSR ±0.25%FSR ±0.25%FSR ±0.25%FSR ±0.25%FSR
Signal to Noise Ratio 90dB(Typ) 90dB(Typ) 90dB(Typ) 90dB(Typ) 90dB(Typ)
No Missing Codes (bit) 16 16 16 16 16
Sample and Hold Yes Yes Yes Yes Yes
Single-Ended Input Yes Yes Yes Yes Yes
Digital Supply Support Yes Yes Yes Yes Yes
Maximum Operating Temperature (°C) 70 70 70 85 85
Supplier Temperature Grade Commercial Commercial Commercial Industrial Industrial
Pin Count 36 36 36 36 36
Standard Package Name SOP SOP SOP SOP SOP
Supplier Package SSOP SSOP SSOP SSOP SSOP
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2(Max) - 0.05(Min) 2(Max) - 0.05(Min)
Package Length 13.1(Max) 13.1(Max) 13.1(Max) 13.1(Max) 13.1(Max)
Package Width 5.6(Max) 5.6(Max) 5.6(Max) 5.6(Max) 5.6(Max)
PCB changed 36 36 36 36 36
Lead Shape Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing
Packaging Tube - Tape and Reel Tube Tape and Reel
HTS - 8542.39.00.01 8542.39.00.01 - 8542.39.00.01
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