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參數資料
| 型號： | TLC0820AI |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Advanced LinCMOSE HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES |
| 中文描述： | 高級LinCMOSE高速8位模擬數字轉換器改性閃存技術研究 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 174K |
| 代理商： | TLC0820AI |
TLC0820AC, TLC0820AI
Advanced LinCMOS
HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL
CONVERTERS USING MODIFIED FLASH TECHNIQUES
SLAS064A – SEPTEMBER 1986 – REVISED JUNE 1994
2–1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Advanced LinCMOS
Silicon-Gate
Technology
8-Bit Resolution
Differential Reference Inputs
Parallel Microprocessor Interface
Conversion and Access Time Over
Temperature Range
Read Mode . . . 2.5
μ
s Max
No External Clock or Oscillator
Components Required
On-Chip Track and Hold
Single 5-V Supply
TLC0820A Is Direct Replacement for
National Semiconductor ADC0820C/CC and
Analog Devices AD7820K/B/T
description
The TLC0820AC and the TLC0820AI are
Advanced LinCMOS
8-bit analog-to-digital
converters each consisting of two 4-bit flash
converters, a 4-bit digital-to-analog converter, a
summing (error) amplifier, control logic, and a
result latch circuit. The modified flash technique
allows low-power integrated circuitry to complete
an 8-bit conversion in 1.18
μ
s over temperature.
The on-chip track-and-hold circuit has a 100-ns
sample window and allows these devices to
convert continuous analog signals having slew
rates of up to 100 mV/
μ
s without external
sampling components. TTL-compatible 3-state
output drivers and two modes of operation allow
interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors
is readily available from the factory.
AVAILABLE OPTIONS
TOTAL
PACKAGE
TA
UNADJUSTED
ERROR
SSOP
(DB)
PLASTIC
SMALL OUTLINE
(DW)
PLASTIC
CHIP CARRIER
(FN)
PLASTIC DIP
(N)
0
°
C to 70
°
C
–40
°
C to 85
°
C
±
1 LSB
±
1 LSB
TLC0820ACDB
TLC0820ACDW
TLC0820ACFN
TLC0820ACN
—
TLC0820AIDW
TLC0820AIFN
TLC0820AIN
Copyright
1994, 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.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ANLG IN
(LSB) D0
D1
D2
D3
WR/RDY
MODE
RD
INT
GND
V
CC
NC
OFLW
D7 (MSB)
D6
D5
D4
CS
REF+
REF–
DB, DW, OR N PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
OFLW
D7 (MSB)
D6
D5
D4
D2
D3
WR/RDY
MODE
RD
FN PACKAGE
(TOP VIEW)
D
D
A
R
C
C
N
I
G
R
NC–No internal connection
Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLC0820AIDB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Advanced LinCMOSE HIGH-SPEED 8-BIT ANALOG-TO-DIGITAL CONVERTERS USING MODIFIED FLASH TECHNIQUES |
| TLC0820AIDW | 功能描述:模數轉換器 - ADC _ RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC0820AIDWG4 | 功能描述:模數轉換器 - ADC 8-Bit 392 kSPS Parallel Out RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC0820AIDWR | 功能描述:模數轉換器 - ADC 8-Bit 392 kSPS Parallel Out RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| TLC0820AIDWRG4 | 功能描述:模數轉換器 - ADC 8-Bit 392 kSPS Parallel Out RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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