tda8714m/7 NXP Semiconductors, tda8714m/7 Datasheet
tda8714m/7
Related parts for tda8714m/7
tda8714m/7 Summary of contents
Page 1
DATA SHEET TDA8714 8-bit high-speed analog-to-digital converter Product specification Supersedes data of 1996 Jan 31 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1997 Oct 29 ...
Page 2
Philips Semiconductors 8-bit high-speed analog-to-digital converter FEATURES 8-bit resolution Sampling rate MHz No missing codes guaranteed High signal-to-noise ratio over a large analog input frequency range (7.7 effective bits at 4.43 MHz full-scale input ...
Page 3
... SO24 plastic small outline package; 24 leads; body width 7.5 mm TDA8714T/6 SO24 TDA8714T/7 SO24 TDA8714M/4 SSOP24 plastic shrink small outline package; 24 leads; body width 5.3 mm TDA8714M/6 SSOP24 TDA8714M/7 SSOP24 BLOCK DIAGRAM handbook, full pagewidth V CCA ANALOG -TO-DIGITAL analog voltage input V RB ...
Page 4
Philips Semiconductors 8-bit high-speed analog-to-digital converter PINNING SYMBOL PIN DESCRIPTION D1 1 data output; bit data output; bit 0 (LSB) n.c. 3 not connected V 4 reference voltage BOTTOM input RB n.c. 5 not connected AGND 6 ...
Page 5
Philips Semiconductors 8-bit high-speed analog-to-digital converter LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER V analog supply voltage CCA V digital supply voltage CCD V output stages supply voltage CCO V supply voltage differences ...
Page 6
Philips Semiconductors 8-bit high-speed analog-to-digital converter CHARACTERISTICS 4. CCA 7 6 AGND and DGND shorted together 0.25 to +0. CCA CCO V = ...
Page 7
Philips Semiconductors 8-bit high-speed analog-to-digital converter SYMBOL PARAMETER Outputs IGITAL OUTPUTS REFERENCED TO V LOW level output voltage OL V HIGH level output voltage OH I output current in 3-state mode OZ Switching characteristics C ...
Page 8
Philips Semiconductors 8-bit high-speed analog-to-digital converter SYMBOL PARAMETER E (note 6; see Figs 7 and 13) FFECTIVE BITS EB effective bits TDA8714/4 effective bits TDA8714/6 effective bits TDA8714 (note 7) WO TONE TTIR two-tone intermodulation rejection B IT ...
Page 9
Philips Semiconductors 8-bit high-speed analog-to-digital converter Notes to the characteristics 1. In addition to a good layout of the digital and analog ground recommended that the rise and fall times of the clock must not be less than ...
Page 10
Philips Semiconductors 8-bit high-speed analog-to-digital converter Table 1 Output coding and input voltage (typical values; referenced to AGND) STEP V I(p-p) Underflow 1.585 0 1.585 254 . 255 3.28 Overflow 3.28 Table 2 Mode ...
Page 11
Philips Semiconductors 8-bit high-speed analog-to-digital converter V CCD dbook, full pagewidth CE output data output data f = 100 kHz. CE Fig.4 Timing diagram and test conditions of 3-state output delay time. handbook, halfpage Fig.5 Load circuit ...
Page 12
Philips Semiconductors 8-bit high-speed analog-to-digital converter handbook, full pagewidth code 255 code 0 CLK MGD184 1997 Oct 29 t STLH 0.5 ns Fig.6 Analog input settling-time diagram. 12 Product specification TDA8714 t ...
Page 13
Philips Semiconductors 8-bit high-speed analog-to-digital converter 0 handbook, full pagewidth amplitude (dB 100 120 0 2.50 Effective bits: 7.80; THD = 57.82 dB. Harmonic levels (dB): 2nd = 68.00; 3rd = 61.54; 4th = 72.46; 5th ...
Page 14
Philips Semiconductors 8-bit high-speed analog-to-digital converter INTERNAL PIN CONFIGURATIONS handbook, halfpage V CCO2 O/UF DGND Fig.9 TTL data and overflow/underflow outputs. book, halfpage V CCO1 CE DGND Fig.11 CE (3-state) input. 1997 Oct 29 V CCO1 handbook, ...
Page 15
Philips Semiconductors 8-bit high-speed analog-to-digital converter V CCD handbook, full pagewidth CLK DGND 1997 Oct MCD189 - 1 Fig.13 CLK input. 15 Product specification TDA8714 V ref ...
Page 16
Philips Semiconductors 8-bit high-speed analog-to-digital converter APPLICATION INFORMATION handbook, halfpage The analog and digital supplies should be separated and decoupled. The external voltage generator must be built such that a good supply voltage ripple rejection is achieved with respect to ...
Page 17
Philips Semiconductors 8-bit high-speed analog-to-digital converter PACKAGE OUTLINES SO24: plastic small outline package; 24 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT A ...
Page 18
Philips Semiconductors 8-bit high-speed analog-to-digital converter SSOP24: plastic shrink small outline package; 24 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT ...
Page 19
Philips Semiconductors 8-bit high-speed analog-to-digital converter SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering ...
Page 20
Philips Semiconductors 8-bit high-speed analog-to-digital converter DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This ...
Page 21
Philips Semiconductors 8-bit high-speed analog-to-digital converter 1997 Oct 29 NOTES 21 Product specification TDA8714 ...
Page 22
Philips Semiconductors 8-bit high-speed analog-to-digital converter 1997 Oct 29 NOTES 22 Product specification TDA8714 ...
Page 23
Philips Semiconductors 8-bit high-speed analog-to-digital converter 1997 Oct 29 NOTES 23 Product specification TDA8714 ...
Page 24
Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 160 1010, ...