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LTC1603IG#PBF

Description
IC ADC W/SHUTDOWN 16BIT 36-SSOP
CategoryAnalog mixed-signal IC    converter   
File Size248KB,20 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric Compare View All

LTC1603IG#PBF Overview

IC ADC W/SHUTDOWN 16BIT 36-SSOP

LTC1603IG#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSSOP
package instructionSSOP, SSOP36,.3
Contacts24
Manufacturer packaging codeG
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum analog input voltage2.5 V
Minimum analog input voltage-2.5 V
Maximum conversion time3.8 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G36
JESD-609 codee3
length12.8 mm
Maximum linear error (EL)0.0046%
Humidity sensitivity level1
Nominal negative supply voltage-5 V
Number of analog input channels1
Number of digits16
Number of functions1
Number of terminals36
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output bit code2\'S COMPLEMENT BINARY
Output formatPARALLEL, WORD
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP36,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply+-5 V
Certification statusNot Qualified
Sampling rate0.25 MHz
Sample and hold/Track and holdSAMPLE
Maximum seat height2 mm
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width5.3 mm
FEATURES
s
s
s
s
s
s
s
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.
s
s
s
s
s
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
s
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

LTC1603IG#PBF Related Products

LTC1603IG#PBF LTC1603IG#TR LTC1603CG#TR LTC1603CG#PBF LTC1603CG#TRPBF LTC1603IG#TRPBF
Description IC ADC W/SHUTDOWN 16BIT 36-SSOP IC conv A/D 16bit 250ksps 36ssop IC conv A/D 16bit 250ksps 36ssop IC ADC SMPL SHTDWN 16BIT 36-SSOP IC ADC W/SHUTDOWN 16BIT 36-SSOP IC ADC W/SHUTDOWN 16BIT 36-SSOP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
Is it Rohs certified? conform to incompatible incompatible conform to conform to conform to
Maker Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
Parts packaging code SSOP SSOP SSOP SSOP SSOP SSOP
package instruction SSOP, SSOP36,.3 SSOP, SSOP, SSOP, SSOP36,.3 SSOP, SSOP,
Contacts 24 24 24 24 24 24
Manufacturer packaging code G G G G G G
Reach Compliance Code compliant not_compliant not_compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Maximum analog input voltage 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V 2.5 V
Minimum analog input voltage -2.5 V -2.5 V -2.5 V -2.5 V -2.5 V -2.5 V
Maximum conversion time 3.8 µs 3.8 µs 3.8 µs 3.8 µs 3.8 µs 3.8 µs
Converter type ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION ADC, SUCCESSIVE APPROXIMATION
JESD-30 code R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36 R-PDSO-G36
JESD-609 code e3 e0 e0 e3 e3 e3
length 12.8 mm 12.8 mm 12.8 mm 12.8 mm 12.8 mm 12.8 mm
Maximum linear error (EL) 0.0046% 0.0046% 0.0046% 0.0046% 0.0046% 0.0046%
Humidity sensitivity level 1 1 1 1 1 1
Nominal negative supply voltage -5 V -5 V -5 V -5 V -5 V -5 V
Number of analog input channels 1 1 1 1 1 1
Number of digits 16 16 16 16 16 16
Number of functions 1 1 1 1 1 1
Number of terminals 36 36 36 36 36 36
Maximum operating temperature 85 °C 85 °C 70 °C 70 °C 70 °C 85 °C
Output bit code 2\'S COMPLEMENT BINARY 2\'S COMPLEMENT BINARY 2\'S COMPLEMENT BINARY 2\'S COMPLEMENT BINARY 2\'S COMPLEMENT BINARY 2\'S COMPLEMENT BINARY
Output format PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD PARALLEL, WORD
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP SSOP SSOP SSOP SSOP SSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 235 235 260 250 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Sampling rate 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz 0.25 MHz
Sample and hold/Track and hold SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE SAMPLE
Maximum seat height 2 mm 2 mm 2 mm 2 mm 2 mm 2 mm
Nominal supply voltage 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL COMMERCIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 20 20 30 NOT SPECIFIED 30
width 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm 5.3 mm
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