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See Technical Specifications

DAC7725NB

12 Bit Digital to Analog Converter 4 28-PLCC (11.51x11.51)

Manufacturer:

Texas Instruments
Mfr.Part #:

DAC7725NB
Datasheet:

DAC7725NB Datasheet (PDF)
Series:

DAC7725
Resolution:

12 bit
Sampling Rate:

100 kS/s
Number of Channels:

4 Channel

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

DAC7725NB General Description

The DAC7724 and DAC7725 are 12-bit quad voltage output digital-to-analog converters with guaranteed 12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data, have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback mode of the internal input registers. An asynchronous reset clears all registers to a mid-scale code of 800_H (DAC7724) or to a zero-scale of 000_H (DAC7725). The DAC7724 and DAC7725 can operate from a single +15V supply, or from +15V and 15V supplies.

Low power and small size per DAC make the DAC7724 and DAC7725 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7724 and DAC7725 are available in a PLCC-28 or a SO-28 package, and offer guaranteed specifications over the 40°C to +85°C temperature range.

Key Features

LOW POWER: 250mW max
SINGLE SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.012%
12-BIT LINEARITY AND MONOTONICITY:
- –40°C to +85°C
RESET TO MID-SCALE (DAC7724) OR ZERO-SCALE (DAC7725)
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS

Note: Recommended Voltage Reference: REF02 and REF102

Specifications

Product Category	Digital to Analog Converters - DAC	Series	DAC7725
Resolution	12 bit	Sampling Rate	100 kS/s
Number of Channels	4 Channel	Settling Time	10 us
Output Type	Voltage Buffered	Interface Type	Parallel
Analog Supply Voltage	+/- 15 V/15 V	Digital Supply Voltage	5 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT	Architecture	R-2R
DNL - Differential Nonlinearity	+/- 1 LSB	Gain Error	0.05 % FSR
Height	4.06 mm	INL - Integral Nonlinearity	+/- 1 LSB
Moisture Sensitive	Yes	Number of Converters	4 Converter
Operating Supply Voltage	15 V	Power Consumption	45 mW
Product Type	DACs - Digital to Analog Converters	Factory Pack Quantity	37
Subcategory	Data Converter ICs	Supply Voltage - Max	15.75 V
Supply Voltage - Min	14.25 V	Type	Precision
Unit Weight	0.041719 oz