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Details, datasheet, quote on part number:PCM61J-P
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| Part: | PCM61J-P |
| Category: | Multimedia => Audio => Converters |
| Description: | Serial Input 18-bit Monolithic Audio Digital-to-analog Converter |
| Company: | Burr-Brown Corporation |
| Datasheet: | Download PCM61J-P datasheet File size : 118 kB |
| Request For quote: | Find where to buy PCM61J-P
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Datasheet text preview:
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PCM
61P
PCM61P
Serial Input 18-Bit Monolithic Audio DIGITAL-TO-ANALOG CONVERTER
FEATURES
q 18-BIT MONOLITHIC AUDIO D/A CONVERTER q LOW MAX THD + N: 92dB Without External Adjust q 100% PIN COMPATIBLE WITH INDUSTRY STD 16-BIT PCM56P q LOW GLITCH OUTPUT OF ±3V OR ±1mA q CAPABLE OF 8X OVERSAMPLING RATE IN VOUT MODE q COMPLETE WITH INTERNAL REFERENCE AND OUTPUT OP AMP q RELIABLE PLASTIC 16-PIN DIP PACKAGE
DESCRIPTION
The PCM61P is an 18-bit totally pin compatible performance replacement for the popular 16-bit PCM56P. With the addition of two extra bits, lower max THD+N (92dB; PCM61P-K) can be achieved in audio applications already using the PCM56P. The PCM61P is complete with internal reference and output op amp and requires no external parts to function as an 18-bit DAC. The PCM61P is capable of an 8-times oversampling rate (single channel) and meets all of its specifications without an external output deglitcher. The PCM61P comes in a small, reliable 16-pin plastic DIP package that has passed operating life tests under simultaneous high temperature, high humidity and high pressure testing.
VREF Ref MSB Adj RF Control Logic Latch Enable _ Data Serial-To-Parallel Shift Register VOUT + 18-Bit IOUT DAC IOUT SJ
Clock
International Airport Industrial Park · Mailing Address: PO Box 11400, Tucson, AZ 85734 · Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 · Tel: (520) 746-1111 · Twx: 910-952-1111 Internet: http://www.burr-brown.com/ · FAXLine: (800) 548-6133 (US/Canada Only) · Cable: BBRCORP · Telex: 066-6491 · FAX: (520) 889-1510 · Immediate Product Info: (800) 548-6132
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1989 Burr-Brown Corporation
1 PDS-972E
Printed in U.S.A. October, 1993
PCM61P
SPECIFICATIONS
ELECTRICAL
All specifications at 25°C, and +VCC = +5V, unless otherwise noted. PCM61P-P, J-P, K PARAMETER RESOLUTION DYNAMIC RANGE DIGITAL INPUT Logic Family Logic Level: VIH VIL I IH IIL Data Format Input Clock Frequency DYNAMIC CHARACTERISTICS Total Harmonic Distortion + N(2) PCM61P f = 991Hz (0dB)(3) f = 991Hz (20dB) f = 991Hz (60dB) PCM61P-J f = 991Hz (0dB) f = 991Hz (20dB) f = 991Hz (60dB) PCM61P-K f = 991Hz (0dB) f = 991Hz (20dB) f = 991Hz (60dB) IDLE CHANNEL SNR TRANSFER CHARACTERISTICS ACCURACY Gain Error Bipolar Zero Error Differential Linearity Error Total Drift(6) Bipolar Zero Drift Warm-up Time MONOTONICITY ANALOG OUTPUT Voltage: Output Range Output Current Output Impedance Current: Output Range Output Impedance SETTLING TIME Voltage: 6V Step 1 LSB Slew Rate Current: 1mA Step 1mA Step Glitch Energy POWER SUPPLY REQUIREMENTS(7) ±VCC Supply Voltage Supply Current: +ICC +ICC ICC ICC Power Dissipation TEMPERATURE RANGE Specification Operating Storage 0 30 60 +70 +70 +100 °C °C °C ±4.75 +VCC = +5V +VCC = +12V VCC = 5V VCC = 12V ±VCC = ±5V ±VCC = ±12V ±5 +10 +12 25 27 175 475 ±13.2 +17 35 260 V mA mA mA mA mW mW ±2 ±30% ±30% To ±0.006% of FSR 1.5 1.0 12 10 to 100 Load 250 1k Load 350 Meets all THD+N specs without external deglitching ±3 0.1 ±1 1.2 V mA mA k µs µs V/µs ns ns 108 TTL/CMOS Compatible +2.4 +VL 0 +0.8 +1 50 Serial BTC(1) 16.9 CONDITIONS MIN TYP MAX 18 UNITS Bits dB
VIH = +2.7V VIL = +0.4V
V V µA µA MHz
Without MSB Adjustments fS = 176.4kHz(4) fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz fS = 176.4kHz 20Hz to 20kHz at BPZ(5) 88 74 34 94 76 36 98 80 40 112 82 68 28 88 74 34 92 74 34 dB dB dB dB dB dB dB dB dB dB
0°C to 70°C 0°C to 70°C 1
±2 ±30 ±0.001 ±25 ±4 16
%FSR mV %FSR ppm of FSR/°C ppm of FSR/°C Minute Bits
NOTES: (1) Binary Two's Complement coding. (2) Ratio of (DistortionRMS + NoiseRMS)/SignalRMS. (3) D/A converter output frequency/signal level. (4) D/A converter sample frequency (4 x 44.1kHz; 4 times oversampling). (5) Bipolar zero, using A-weighted filter. (6) This is the combined drift error due to gain, offset, and linearity over temperature. (7) All positive and all negative supply pins must be tied together respectively.
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PCM61P
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PIN ASSIGNMENTS
PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FUNCTION VS LOG COM +V L NC CLK LE DATA V L VOUT RF SJ ANA COM IOUT MSB ADJ TRIM +V S DESCRIPTION Analog Negative Supply Logic Common Logic Positive Supply No Connection Clock Input Latch Enable Input Serial Data Input Logic Negative Supply Voltage Output Feedback Resistance Summing Junction Analog Common Current Output MSB Adjustment Terminal MSB Trim-pot Terminal Analog Positive Supply
CONNECTION DIAGRAM
5V 1µF
VS Logic Com +V L
1 2 3 4 5 6 7 8 Control Logic and Level Shifting Circuit 18-Bit Serial to Parallel Conversion 18-Bit DAC Latch 18-Bit IOUT DAC
16
+V S
+5V 1µF
15 Trim(1) 14 MSB Adjust 13 12 11 10 + 9 SJ RF Analog VOUT Output (±3V) I OUT Analog Common
(1)
+5V 1µF
NC CLK LE Data
ABSOLUTE MAXIMUM RATINGS
DC Supply Voltages .... ±16VDC Input Logic Voltage .... 1V to VS /+VL Power Dissipation ........ 850mW Operating Temperature Range ........ 25°C to +70°C Storage Temperature Range ......... 60°C to +100°C Lead Temperature (soldering, 10s) ..... +300°C
5V 1µF
V L
NOTE: (1) MSB error (Bipolar Zero differential linearity error) can be adjusted to zero using the external circuit shown in Figure 4.
PACKAGE INFORMATION
PRODUCT PCM61P-P PCM61P-J PCM61P-K PACKAGE 16-Pin Plastic DIP 16-Pin Plastic DIP 16-Pin Plastic DIP PACKAGE DRAWING NUMBER(1) 180 180 180
DIGITAL INPUT Binary Two's Complement (BTC) 1FFFF Hex 00000 Hex 3FFFF Hex 20000 Hex
ANALOG OUTPUT Voltage (V) VOUT Mode 0.99999237 0.00000000 +0.00000763 +1.00000000 Current (mA) IOUT Mode +2.99997711 0.00000000 0.00002289 3.00000000
DAC Output +FS BPZ BPZ 1LSB FS
NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book.
TABLE I. PCM61P Input/Output Relationships.
ELECTROSTATIC DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems.
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PCM61P
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