Specification	PCM3001E

Data Interface	Serial
Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	2
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-25 °C
Package / Case	28-SSOP
Package / Case [custom]	0.209 in
Package / Case [custom]	5.3 mm
Resolution (Bits)	18 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	98 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	94 db
Sigma Delta	True
Supplier Device Package	28-SSOP
Type	Stereo Audio
Voltage - Supply, Analog [Max]	5.5 V
Voltage - Supply, Analog [Min]	4.5 V
Voltage - Supply, Digital [Max]	5.5 V
Voltage - Supply, Digital [Min]	4.5 V

PCM3001 Series

Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Sigma Delta	Package / Case [custom]	Package / Case	Package / Case [custom]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Supplier Device Package	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Type	Data Interface	Resolution (Bits)	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	Mounting Type
Texas Instruments PCM3001E	-25 °C	85 °C	5.5 V	4.5 V		0.209 in	28-SSOP	5.3 mm	5.5 V	4.5 V	28-SSOP	2	2	Stereo Audio	Serial	18 b	98 db	94 db	Surface Mount
Texas Instruments PCM3001EG4	-25 °C	85 °C	5.5 V	4.5 V		0.209 in	28-SSOP	5.3 mm	5.5 V	4.5 V	28-SSOP	2	2	Stereo Audio	Serial	18 b	98 db	94 db	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 11.93
		10	$ 10.78
		47	$ 10.27
		141	$ 8.92
		282	$ 8.52
		517	$ 7.77
		1034	$ 6.77
Texas Instruments	TUBE	1	$ 10.50
		100	$ 8.56
		250	$ 6.73
		1000	$ 5.71

Description

General part information

PCM3001 Series

The PCM3000/3001 is a low-cost, single-chip stereo audio codec (analog-to-digital and digital-to-analog converter) with single-ended analog voltage input and output. Both ADCs and DACs employ delta-sigma modu- lation with 64-times oversampling. The ADCs include a digital decimation filter and the DACs include an 8-times oversampling digital interpolation filter. TheDACs also include digital attenuation, de-emphasis, infinite zero detection and soft mute to form a complete subsystem. The PCM3000/3001 operates with left-justified, right-justified, I2S or DSP data formats.

The PCM3000 can be programmed with a three-wire serial interface for special features and data formats. The PCM3001 can be pin-programmed for data formats.

The PCM3000 and PCM3001 are fabricated using a highly advanced CMOS process and are available in a small 28-pin SSOP package. The PCM3000/3001 are suitable for a wide variety of cost-sensitive consumer applications where good performance is required.

Documents

Technical documentation and resources

PCM3000, PCM3001: 18-Bit Stereo Audio Codec, Single-Ended Analog Input/Output datasheet (Rev. A)

Data sheet