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LTC1657LIGN#TRPBF

LTC1657LIGN#TRPBF

LTC1657LIGN#TRPBF

Linear Technology/Analog Devices

DAC Voltage - Buffered Surface Mount String DAC R

SOT-23

LTC1657LIGN#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2001
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Converters
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch0.635mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1657
Pin Count28
JESD-30 Code R-PDSO-G28
Output Type Voltage - Buffered
Power Supplies3/5V
Number of Bits 16
Architecture String DAC
Converter Type D/A CONVERTER
Reference TypeExternal, Internal
Data InterfaceParallel
Differential OutputNo
Voltage - Supply, Analog 2.7V~5.5V
Voltage - Supply, Digital 2.7V~5.5V
Settling Time20μs (Typ)
Input Bit Code BINARY
INL/DNL (LSB) ±4, ±0.5
Number of D/A Converters 1
Analog Output Voltage-Max 2.5V
Length 9.9mm
RoHS StatusROHS3 Compliant
In-Stock:408 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LTC1657LIGN#TRPBF Product Details

LTC1657LIGN#TRPBF Overview


There are two packages that contain it: 28-SSOP (0.154, 3.90mm Width) package and X package. The supply voltage is 3V volts. In this case, the FPGA part belongs to the Other Converters family. An attachment Surface Mount allows the FPGA module to be attached to the development board. When operating the machine, it is important to keep the temperature within -40°C~85°C range. There is an FPGA model contained in Tape & Reel (TR) in order to conserve space. In total, it has 28 terminations on each end. In order to find related parts, use the part number LTC1657 as a base. The device runs on a 3/5V battery and requires no additional power supply to operate. This device has a pin count of 28 in it.

LTC1657LIGN#TRPBF Features


28-SSOP (0.154, 3.90mm Width) package
28 pin count


LTC1657LIGN#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC1657LIGN#TRPBF Digital to Analog Converters (DAC) applications.


  • Digital Potentiometer
  • Software Radio
  • Wireless infrastructure:
  • WCDMA, CDMA2000, TD-SCDMA, WiMAX
  • Wideband communications:
  • LMDS/MMDS, point-to-point
  • Instrumentation:
  • RF signal generators, arbitrary waveform generators
  • Mobile Communications
  • Process Control and Industrial Automation

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