Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Discontinued at Digi-Key
Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.
Bostock Quality Assurance
DAC7621E/1KG4 FEATURES
l LOW POWER: 2.5mWl FAST SETTLING: 7m s to 1 LSBl 1mV LSB WITH 4.095V FULL-SCALERANGEl COMPLETE WITH REFERENCEl 12-BIT LINEARITY AND MONOTONICITYOVER INDUSTRIAL TEMP RANGEl ASYNCHRONOUS RESET TO 0V
DAC7621E/1KG4 DESCRIPTION
The DAC7621 is a 12-bit digital-to-analog converter(DAC) with guaranteed 12-bit monotonicity perfor-mance over the industrial temperature range. It re-quires a single +5V supply and contains an inputregister, latch, 2.435V reference, DAC, and high speedrail-to-rail output amplifier. For a full-scale step, theoutput will settle to 1 LSB within 7m s. The deviceconsumes 2.5mW (0.5mA at 5V).The parallel interface is compatible with a wide varietyof microcontrollers. The DAC7621 accepts a 12-bitparallel word, has a double-buffered input logic struc-ture and provides data readback. In addition, twocontrol pins provide a chip select (CS) function andasynchronous clear (CLR) input. The CLR input canbe used to ensure that the DAC7621 output is 0V onpower-up or as required by the application.The DAC7621 is available in a 20-lead SSOP packageand is fully specified over the industrial temperaturerange of –40(cid:176) C to +85(cid:176) C.SBAS107
DAC7621E/1KG4 APPLICATIONS
l PROCESS CONTROLl DATA ACQUISITION SYSTEMSl CLOSED-LOOP SERVO-CONTROLl PC PERIPHERALSl PORTABLE INSTRUMENTATION
Product Attributes
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Digital Supply Voltage | 5V | |
Product Status | Discontinued at | |
INL/DNL (LSB) | ±0.5, ±0.5 | |
Programmable | Not Verified | |
System Architecture | R-2R | |
Number of Bits | 12 | |
Operating Temperature | -40°C ~ 85°C | |
Number of Digital-to-Analog Converters | 1 | |
Package / Case | 20-SSOP (0.209", 5.30mm Width) | |
Settling Time | 7µs (Typ) | |
Supplier Device Package | 20-SSOP | |
Output Type | Voltage - Buffered | |
Mounting Type | Surface Mount | |
Differential Output | No | |
Data Interface | Parallel | |
Reference Type | Internal | |
Analog Supply Voltage | 5V |
Discontinued at Digi-Key
Texas Instruments
Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.