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DAC124S085CIMM/NOPB +BOM

12-bit, micropower, quad-channel, digital-to-analog converter (DAC) with rail-to-rail output

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

DAC124S085CIMM/NOPB
Datasheet:

DAC124S085CIMM/NOPB Datasheet (PDF)
Resolution (Bits):

12
Number Of DAC Channels:

4
Interface Type:

SPI
Output Type:

Buffered Voltage
EDA/CAD Models:

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DAC124S085CIMM/NOPB General Description

The DAC124S085 device is a full-featured, general-purpose, quad, 12-bit, voltage-output, digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes 1.1 mW at 3 V and 2.4 mW at 5 V. The DAC124S085 is packaged in 10-pin WSON and VSSOP packages.

The 10-pin SON package makes the DAC124S085 the smallest quad DAC in its class. The on-chip output amplifier allows rail-to-rail output swing and the three-wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25-MHz clock rates at supply voltages in the 2.7-V to 3.6-V range. The serial interface is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces.

The reference for the DAC124S085 serves all four channels and can vary in voltage between 1 V and V_A, providing the widest possible output dynamic range. The DAC124S085 has a 16-bit input shift register that controls the outputs to be updated, the mode of operation, the power-down condition, and the binary input data. All four outputs can be updated simultaneously or individually depending on the setting of the two mode of operation bits.

A power-on reset circuit ensures that the DAC output powers up to zero volts and remains there until there is a valid write to the device. A power-down feature reduces power consumption to less than a microWatt with three different termination options.

The low power consumption and small packages of the DAC124S085 make it an excellent choice for use in battery-operated equipment.

The DAC124S085 is one of a family of pin-compatible DACs, including the 8-bit DAC084S085 and the 10-bit DAC104S085. The DAC124S085 operates over the extended industrial temperature range of 40°C to 105°C.

Key Features

Ensured Monotonicity
Low Power Operation
Rail-to-Rail Voltage Output
Power-On Reset to 0 V
Simultaneous Output Updating
Wide Power Supply Range: 2.7 V to 5.5 V
Industry’s Smallest Package
Power-Down Modes
Resolution: 12 Bits
INL: ±8 LSB (Maximum)
DNL: 0.7 to –0.5 LSB (Maximum)
Setting Time: 8.5 µs (Maximum)
Zero Code Error: 15 mV (Maximum)
Full-Scale Error: –0.75% FS (Maximum)
Supply Power:
- Normal: 1.1 mW at 3 V or 2.4 mW at 5 V
  (Typical)
- Power Down: 0.3 µW at 3 V or 0.8 µW at 5 V
  (Typical)

Specifications

Resolution (Bits)	12	Number of DAC channels	4
Interface type	SPI	Output type	Buffered Voltage
Settling time (µs)	8.5	Features	Cost Optimized, Low Power, Small Size
Reference type	Ext	Architecture	String
Rating	Catalog	Output range (max) (mA/V)	5.5
Output range (min) (mA/V)	0	Sample/update rate (Msps)	2.5
Power consumption (typ) (mW)	1.1	Operating temperature range (°C)	-40 to 105
feature-resolution	12bit	feature-minimum-single-supply-voltage-v	2.7
feature-maximum-single-supply-voltage-v		feature-maximum-dual-supply-voltage-v
feature-power-supply-type	Single	feature-packaging	Tape and Reel
feature-minimum-dual-supply-voltage-v		feature-rad-hard
feature-pin-count	10	feature-cecc-qualified	No
feature-esd-protection	Yes	feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No

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Ratings and Reviews

S**a 03/30/2024

Delivery to st. petersburg 18 days, tracking was not tracked. In the package there were 49 leds, in appearance different from those in the seller's picture. The seller does not respond to requests.

R**n 04/01/2021

I was thrilled with the swift delivery of my MPC5534MVM80 electronic components from Avaq. They arrived in perfect condition, and I appreciate their efficiency and attention to detail.

K**e 03/24/2021

The quality of the JM20330 components from Avaq is outstanding. They are genuine and perform exceptionally well. I'm impressed with the overall experience! - Impressed Buyer