TLC5502-5M Datasheet, PDF (1/11 Pages) Texas Instruments – 8-BIT ANALOG-TO-DIGITAL CONVERTER

TLC5502Ć5M
8ĆBIT ANALOGĆTOĆDIGITAL CONVERTER
SGLS067 − MARCH 1992
• LinEPIC 1-µm CMOS Process
• 8-Bit Resolution
J PACKAGE
(TOP VIEW)
• Differential Linearity Error . . . ±0.2% Max
• Maximum Conversion Rate . . . 20 MHz Typ
. . . 10 MHz Min
• Analog Input Voltage Range . . . 0 V to V_DD
• TTL Digital I/O Level
DGTL GND1 ₁
(LSB) D0 ₂
D1 3
D2 4
D3 5
24 ^{ANLG GND}
23 ^{DGTL V}_DD¹
22 ANLG V_DD
21 REFB
20 ANLG INPUT
• Low Power Consumption . . . 150 mW Typ
• 5-V Single-Supply Operation
D4 6
D5 7
D6 8
19 ANLG INPUT
18 REFM
17 REFT
description
(MSB) D7 9
CLK 10
16 ANLG V_DD
15 DGTL V_DD2
The TLC5502-5M is a low-power ultra-high-speed
DGTL GND2 11 14 ANLG GND
8-bit analog-to-digital converter that uses the
NC 12 13 NC
LinEPIC CMOS process. It utilizes the full parallel comparison (flash method) for high-speed conversion.
Because of such high-speed capability, the TLC5502-5M is su_Nit_Cab_−l_Ne_ofo_inr_tem_rnao_lto_cr_onc_no_en_ctt_ioro_nl, high-speed signal
processing, and video or radar signal processing.
Separate analog and digital supply pins are provided to reduce coupling between the high-speed digital
switching sections and the lower-frequency analog signal comparators. This pin partitioning minimizes crosstalk
and unwanted spurious signals.
The TLC5502-5M is characterized for operation from − 55°C to 125°C.
During storage or handling, the device leads should be shorted together or the device should be placed in conductive foam. In a circuit,
unused inputs should always be connected to an appropriated logic voltage level, preferably either VCC or ground. Specific guidelines
for handling devices of this type are contained in the publication Guidelines for Handling Electrostatic-Discharge-Sensitive (ESDS)
Devices and Assemblies available from Texas Instruments.
LinEPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard
warranty. Production processing does not necessarily include testing of all
parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  1992, Texas Instruments Incorporated
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