TLV1562 Datasheet, PDF (1/40 Pages) Texas Instruments – 2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN

TLV1562
2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL
CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
SLAS162 – SEPTEMBER 1998
D 2 MSPS Max Throughput at 10 Bit (Single
Channel), ±1 LSB DNL, ±1 LSB INL MAX
D 3 MSPS Max Throughput at 8 Bit (Single
Channel), ±1 LSB DNL, ±1 LSB INL MAX
D 7 MSPS Max Throughput at 4 Bit (Single
Channel), ±0.4 LSB DNL, ±0.4 LSB INL MAX
D No Missing Code for External Clock Up to
15 MHz at 5.5 V, 12 MHz at 2.7 V
D ENOB 9.4 Bit, SINAD 57.8 dB, SFDR
–70.8 dB, THD –68.8 dB, at fi = 800 kHz,
10 Bit
D Wide Input Bandwidth for Undersampling
(75 MHz at 1 dB, >120 MHz at –3 dB) at
R_s = 1 kΩ
D Software Programmable Power Down,
(1 µA), Auto Powerdown (120 µA)
D Single Wide Range Supply 2.7 VDC to
5.5 VDC
D Low Supply Current 11 mA at 5.5 V, 10 MHz;
7 mA at 2.7 V, 8 MHz Operating
D Simultaneous Sample and Hold:
Dual Sample and Hold Matched Channels
Multi Chip Simultaneous Sample and Hold
Capable
D Programmable Conversion Modes:
Interrupt-Driven for Shorter Latency
Continuous Modes Optimized for MIPS
Sensitive DSP Solutions
D Built-In Internal/System Mid-Scale Error
Calibration
D Built-In Mux With 2 Differential or 4
Single-Ended Input Channels
D Low Input Capacitance (10 pF Max Fixed,
1 pF Max Switching)
D DSP/µ P-Compatible Parallel Interface
applications
D Portable Digital Radios
D Personal Communication Assistants
D Cellular
D Pager
D Scanner
D Digitizers
D Process Controls
D Motor Control
D Remote Sensing
D Automotive
D Servo Controls
D Cameras
DW OR PW PACKAGE
(TOP VIEW)
CSTART ₁
(LSB) D0 ₂
D1 ₃
D2 4
D3 5
D4 6
BDV_DD 7
BDGND 8
D5 9
D6 10
D7 11
D8 12
(MSB) D9 13
INT 14
28 ^RD
27 ^AP/CH1
26 ^AM/CH2
25 BP/CH3
24 BM/CH4
23 AV_DD
22 VREFP
21 VREFM
20 AGND
19 WR
18 DGND
17 DV_DD
16 CLKIN
15 CS/OE
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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.
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Copyright © 1998, Texas Instruments Incorporated
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