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reference designDAC81616

Texas Instruments DAC81616

DACx1416 16-Channel, 12-Bit, 14-Bit, and 16-Bit High-Voltage Output DACs With Internal Reference

Overview

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Description

The 12-bit DAC61416, 14-bit DAC71416, and 16-bit DAC81416 (DACx1416) are a pin-compatible family of 16‑channel, buffered, high-voltage output digital-to analog converters (DACs). The DACx1416 include a low-drift, 2.5‑V internal reference that eliminates the need for an external precision reference in most applications. These devices are specified monotonic and provide high linearity of ±1LSB INL.

Features

  • Performance– Specified monotonic at 16-bit resolution– INL: ±1 LSB maximum at 16-bit resolution– TUE: ±0.1% of FSR maximum
  • Integrated 2.5V precision internal reference– Initial accuracy: ±2.5mV maximum– Low drift: 5ppm/°C typical
  • Flexible output configuration– Output range: ±2.5V, ±5V ±10V, ±20V 0V to 5V, 0V to 10V, 0V to 20V or 0V to 40V– Differential output mode
  • High drive capability: ±25mA with 1.5V from supply rails
  • Three dedicated A-B toggle pins for dither signal generation
  • Analog temperature output– Sensor gain of –4mV/°C
  • 50MHz SPI-compatible serial interface– 4-wire mode, 1.7V to 5.5V operation– Daisy-chain operation– CRC error check
  • Temperature range: –40°C to +125°C
  • Small package– 6mm × 6mm, 40-pin VQFN

Typical applications

  • Inter-DC interconnect (long-haul, submarineInter-DC interconnect (metro), Optical module, Semiconductor tes, Lab and field instrumentation, Data acquisition (DAQ)

More information

Parts approved by Texas Instruments

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Order Code
Data­sheet
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Product series
Z @ 100 MHz(Ω)
Zmax(Ω)
IR(mA)
RDC(Ω)
Type
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
SamplesAvailability & Sample
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782633601
SPECWE-CBA SMT EMI Suppression Ferrite Bead, 600 Ω, 660 Ω
Simu­lation
Availability
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Downloads10 files

RF & Microwave simulation models

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CBA SMT EMI Suppression Ferrite Bead
Impedance @ 100 MHz600 Ω
Maximum Impedance660 Ω
Rated Current1000 mA
DC Resistance0.2 Ω
TypeHigh Current 
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Size0603 
Operating Temperature -55 °C up to +125 °C
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Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.3 mm
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885012206026
SPECWCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Availability
–
Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 10 V(DC)
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Capacitance1 µF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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