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参数资料
| 型号： | TDA8768H/4B |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | ADC |
| 英文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| 封装： | PLASTIC, SOT-307-2, QFP-44 |
| 文件页数： | 18/23页 |
| 文件大小： | 183K |
| 代理商： | TDA8768H/4B |
1998 Aug 26
4
Philips Semiconductors
Preliminary specication
12-bit high-speed Analog-to-Digital
Converter (ADC)
TDA8768
PINNING
SYMBOL
PIN
DESCRIPTION
n.c.
1
not connected
VCCA1
2
analog supply voltage 1 (+5 V)
VCCA3
3
analog supply voltage 3 (+5 V)
AGND3
4
analog ground 3
n.c.
5
not connected
n.c.
6
not connected
n.c.
7
not connected
n.c.
8
not connected
VCCA2
9
analog supply voltage 2 (+5 V)
AGND2
10
analog ground 2
Vref
11
reference voltage input
n.c.
12
not connected
n.c.
13
not connected
n.c.
14
not connected
VCCD2
15
digital supply voltage 2 (+5 V)
n.c.
16
not connected
DGND2
17
digital ground 2
OTC
18
control input twos complement
output; active HIGH
CE
19
chip enable input
(CMOS level; active LOW)
IR
20
in-range output
D11
21
data output; bit 11 (MSB)
D10
22
data output; bit 10
D9
23
data output; bit 9
D8
24
data output; bit 8
D7
25
data output; bit 7
D6
26
data output; bit 6
D5
27
data output; bit 5
D4
28
data output; bit 4
D3
29
data output; bit 3
D2
30
data output; bit 2
D1
31
data output; bit 1
D0
32
data output; bit 0 (LSB)
VCCO
33
output supply voltage (3 to 5.25 V)
OGND
34
output ground
CLK
35
complementary clock input; active
LOW
CLK
36
clock input
VCCD1
37
digital supply voltage 1 (+5 V)
DGND1
38
digital ground 1
SH
39
sample-and-hold enable input
(CMOS level; active HIGH)
AGND4
40
analog ground 4
VCCA4
41
analog supply voltage 4 (+5 V)
VI
42
positive analog input voltage
VI
43
negative analog input voltage
AGND1
44
analog ground 1
SYMBOL
PIN
DESCRIPTION
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PDF描述 |
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| TDA8768H/5/C1 | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| TDA8768H/5B-S | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
| TDA8768H/5B-T | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP44 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8769 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:12-bit, 60/80/105 Msps Analog-to-Digital Converter (ADC) Nyquist/high IF sampling |
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| TDA8771A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Triple 8-bit video Digital-to-Analog Converter DAC |
| TDA8771AH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Triple 8-bit video Digital-to-Analog Converter DAC |
| TDA8771AH/C1,551 | 功能描述:数模转换器- DAC TRIPLE 8-BIT VIDEO D-TO-A CONV RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
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