Datasheet Texas Instruments DAC8234 — Datenblatt

Hersteller	Texas Instruments
Serie	DAC8234

Quad 14-Bit-Hochgenauigkeit +/- 16,5-V-Ausgang Serieller Eingang Digital-Analog-Wandler

Datenblätter

PDF, 1.7 Mb, Revision: A, Datei veröffentlicht: Sep 1, 2009

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	DAC8234SPFB	DAC8234SPFBR	DAC8234SRHAR	DAC8234SRHAT
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	Yes

	DAC8234SPFB	DAC8234SPFBR	DAC8234SRHAR	DAC8234SRHAT
N	1	2	3	4
Pin	48	48	40	40
Package Type	PFB	PFB	RHA	RHA
Industry STD Term	TQFP	TQFP	VQFN	VQFN
JEDEC Code	S-PQFP-G	S-PQFP-G	S-PQFP-N	S-PQFP-N
Package QTY	250	1000	2500	250
Carrier	JEDEC TRAY (10+1)	LARGE T&R	LARGE T&R	SMALL T&R
Device Marking	DAC8234	DAC8234	DAC8234	DAC8234
Width (mm)	7	7	6	6
Length (mm)	7	7	6	6
Thickness (mm)	1	1	.9	.9
Pitch (mm)	.5	.5	.5	.5
Max Height (mm)	1.2	1.2	1	1
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	DAC8234SPFB	DAC8234SPFBR	DAC8234SRHAR	DAC8234SRHAT
Code to Code Glitch(Typ), nV-sec	8	8	8	8
DAC Architecture	R-2R	R-2R	R-2R	R-2R
DAC Channels	4	4	4	4
Gain Error(Max), %FSR	0.006	0.006	0.006	0.006
INL(Max), +/-LSB	1	1	1	1
Interface	SPI	SPI	SPI	SPI
Offset Error(Max), %	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 105	-40 to 105	-40 to 105	-40 to 105
Output Range Max., mA/V	16.5	16.5	16.5	16.5
Output Range Min., mA/V	-16.5	-16.5	-16.5	-16.5
Output Type	Buffered Voltage	Buffered Voltage	Buffered Voltage	Buffered Voltage
Package Group	TQFP	TQFP	VQFN	VQFN
Package Size: mm2:W x L, PKG	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)	40VQFN: 36 mm2: 6 x 6(VQFN)	40VQFN: 36 mm2: 6 x 6(VQFN)
Power Consumption(Typ), mW	260	260	260	260
Rating	Catalog	Catalog	Catalog	Catalog
Reference: Type	Ext	Ext	Ext	Ext
Resolution, Bits	14	14	14	14
Sample / Update Rate, MSPS	0.125	0.125	0.125	0.125
Settling Time, µs	6	6	6	6
Special Features	On-chip Offset and Gain Calibration,SDO	On-chip Offset and Gain Calibration,SDO	On-chip Offset and Gain Calibration,SDO	On-chip Offset and Gain Calibration,SDO
Zero Code Error(Typ), mV	1	1	1	1

	DAC8234SPFB	DAC8234SPFBR	DAC8234SRHAR	DAC8234SRHAT
RoHS	Compliant	Compliant	Compliant	Compliant

Serie: DAC8234 (4)

Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)