AD5662BRJ-2 datasheet(7/20 Pages) AD

No de pièce	AD5662BRJ-2

Description	2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output 16-Bit DAC D/A in a SOT-23

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Preliminary Technical Data

AD5662

Rev. PrA | Page 7 of 20

PIN CONFIGURATION AND FUNCTION DESCRIPTION

VDD 1

VREF 2

VFB 3

VOUT 4

GND

8

DIN

7

SCLK

6

SYNC

5

AD5662

TOP VIEW

(Not to Scale)

Figure 3. MSOP/SOT-23 Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Function

1

VDD

Power Supply Input. These parts can be operated from 2.5 V to 5.5 V. VDD should be decoupled to GND.

2

VREF

Reference Voltage Input.

3

VFB

Feedback Connection for the Output Amplifier.

4

VOUT

Analog Output Voltage from DAC. The output amplifier has rail-to-rail operation.

5

SYNC

Level Triggered Control Input (Active Low). This is the frame synchronization signal for the input data. When SYNC

goes low, it enables the input shift register, and data is transferred in on the falling edges of the following clocks.

The DAC is updated following the 24th clock cycle unless SYNC is taken high before this edge, in which case the

rising edge of SYNC acts as an interrupt and the write sequence is ignored by the DAC.

6

SCLK

Serial Clock Input. Data is clocked into the input shift register on the falling edge of the serial clock input. Data can

be transferred at rates up to 30 MHz.

7

DIN

Serial Data Input. This device has a 24-bit shift register. Data is clocked into the register on the falling edge of the

serial clock input.

8

GND

Ground Reference Point for All Circuitry on the Part.

Numéro de pièce similaire - AD5662BRJ-2

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD5662BRJ-2500RL7	584Kb / 24P	16-Bit nanoDAC in a SOT-23 REV. A
Analog Devices	AD5662BRJ-2REEL7	584Kb / 24P	16-Bit nanoDAC in a SOT-23 REV. A

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Description similaire - AD5662BRJ-2

Fabricant	No de pièce	Fiches technique	Description
Analog Devices	AD5320	192Kb / 12P	2.7 V to 5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23 REV. B
	AD5662	584Kb / 24P	2.7 V to 5.5 V, 250 A, Rail-to-Rail Output 16-Bit nanoDACT in a SOT-23 REV. A
	AD5310	164Kb / 12P	2.7 V to 5.5 V, 140 uA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 REV. A
	AD5300	221Kb / 13P	2.7 V to 5.5 V, 140 A, Rail-to-Rail Output 8-Bit DAC in a SOT-23 REV. D
	AD5300	202Kb / 12P	2.7 V to 5.5 V, 140 uA, Rail-to-Rail Output 8-Bit DAC in an SOT-23 REV. C
	AD5310	578Kb / 16P	2.7 V to 5.5 V, 140 A, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 REV. B
	AD5320	410Kb / 20P	2.7 V to 5.5 V, 140 A, Rail-to-Rail Output 12-Bit DAC in an SOT-23 REV. C
	AD5300BRMZ-REEL7	221Kb / 13P	2.7 V to 5.5 V, 140 muA, Rail-to-Rail Output 8-Bit DAC in a SOT-23 REV. D
	AD5663	730Kb / 24P	2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output, Dual 16-Bit nanoDAC REV. 0
	AD5310BRMZ-REEL7	578Kb / 16P	2.7 V to 5.5 V, 140 muA, Rail-to-Rail Voltage Output 10-Bit DAC in a SOT-23 REV. B

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