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PDF AN8150FB Data sheet ( Hoja de datos )
| Número de pieza | AN8150FB | |
| Descripción | high precision 13-bit voltage output DAC | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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DATA SHEET
Part No.
Package Code No.
AN8150FB
QFP044-P-1010F
www.DataSheet4U.com
Publication date: February 2008
SDJ00021AEB
1
1 page  
AN8150FB
Pin Descriptions
Pin No. Pin name
1 AMPREFAB
2 VOUTA
3 VRBAB
4 VRMAB
5 AVCC
6 AVEE
7 LD
8 A2
9 A1
10 A0
11 CS
12 WR
13 VDD
14 VSS
15 D0(LSB)
16 D1
17 D2
18 D3
19 D4
20 D5
21 D6
22 D7
23 D8
24 D9
25 D10
26 D11
27 D12(MSB)
28 CLR
29 AVEE
30 VRMGH
www31.DataVShReBetG4HU.com
32 VOUTH
33 AMPREFGH
34 VOUTG
Type
Input
Output
Input
Input
Power supply
Power supply
Input
Input
Input
Input
Input
Input
Power supply
GND
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Power supply
Input
Input
Output
Input
Output
Description
Offset adjustment for DAC A, B
Output voltage of DAC A
Reference voltage (Bottom) for DAC A, B
Reference voltage (Midpoint) for DAC A, B
Analogue positive supply voltage
Analogue negative supply voltage
Load input
Address 2 digital input (MSB)
Address 1 digital input
Address 0 digital input (LSB)
Chip selection digital input
Write digital input
Digital positive supply voltage
Ground for digital
Digital input (LSB)
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input (MSB)
Asynchronous clear input
Analogue negative supply voltage
Reference voltage (Midpoint) for DAC G, H
Reference voltage (Bottom) for DAC G, H
Output voltage of DAC H
Offset adjustment for DAC G, H
Output voltage of DAC G
SDJ00021AEB
5
5 Page 
AN8150FB
Technical Data (continued)
1. I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin No.
Waveform
and voltage
Internal circuit
5V
15
to
27
0V
VDD (Pin 13)
Pin 15 to 27
Impedance
Description
Digital input
DB0: LSB, DB12: MSB
10 MΩ or more
5V
28
0V
VSS (Pin 14)
VDD (Pin 13)
28
Asynchronous clear input
0 V is output during low.
The previous value is hold as for latch.
10 MΩ or more
30 DC = 2.2 V
VSS (Pin 14)
AVCC (Pin 5, Pin 38)
30
10 MΩ or more
Reference voltage of DAC G, H (midpoint)
VRTGH. i.e., 2 × (VRMGH – VRBGH) is
generated inside the IC.
DAC G, H output amplitude = 2.5 × (VRTGH –
VRBGH)
31 DC = 0 V
AVEE (Pin 6, Pin 29)
AVCC (Pin 5, Pin 38)
31
AVEE (Pin 6, Pin 29)
1.38 kΩ
Reference voltage of DAC G, H (bottom).
Apply 0 V normally.
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SDJ00021AEB
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet AN8150FB.PDF ] | |
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