参数资料
型号: TLC32046MFKR
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, CQCC28
封装: CC-28
文件页数: 55/56页
文件大小: 274K
代理商: TLC32046MFKR
1–2
1.1
Features
14-Bit Dynamic Range ADC and DAC
16-Bit Dynamic Range Input With Programmable Gain
Synchronous or Asynchronous ADC and DAC Sampling Rates Up to 25,000 Samples Per
Second
Programmable Incremental ADC and DAC Conversion Timing Adjustments
Typical Applications
– Speech Encryption for Digital Transmission
– Speech Recognition and Storage Systems
– Speech Synthesis
– Modems at 8-kHz, 9.6-kHz, and 16-kHz Sampling Rates
– Industrial Process Control
– Biomedical Instrumentation
– Acoustical Signal Processing
– Spectral Analysis
– Instrumentation Recorders
– Data Acquisition
Switched-Capacitor Antialiasing Input Filter and Output-Reconstruction Filter
Three Fundamental Modes of Operation: Dual-Word (Telephone Interface), Word, and Byte
600-mil Wide N Package
Digital Output in Twos Complement Format
CMOS Technology
FUNCTION TABLE
DATA
COMMUNICATIONS
FORMAT
SYNCHRONOUS
(CONTROL
REGISTER
BIT D5 = 1)
ASYNCHRONOUS
(CONTROL
REGISTER
BIT D5 = 0)
FORCING CONDITION
DIRECT
INTERFACE
16-bit format
Dual-word
(telephone
interface) mode
Dual-word
(telephone interface)
mode
Terminal 13 = 0 to 5 V
Terminal 1 = 0 to 5 V
TMS32020,
TMS320C25,
TMS320C30
16-bit format
Word mode
Terminal 13 = VCC– (– 5 V nom)
Terminal 1 = VCC+ (5 V nom)
TMS32020,
TMS320C25,
TMS320C30,
indirect
interface to
TMS320C10.
(see Figure 7).
8-bit format
(2 bytes required)
Byte mode
Terminal 13 = VCC – (– 5 V nom)
Terminal 1 = VCC – (– 5 V nom)
TMS320C17
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