TDA8295HN/C1 NXP Semiconductors, TDA8295HN/C1 Datasheet - Page 21

• Manufacturer Part Number: TDA8295HN/C1
• Description: Modulator / Demodulator IF DEMODULATOR
• Manufacturer: NXP Semiconductors

Specifications of TDA8295HN/C1

• Package / Case: HVQFN-40
• Maximum Operating Temperature: + 70 C
• Maximum Power Dissipation: 490 mW
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.2 V, 3.3 V
• Supply Current: 0.136 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8295HN/C1,557

NXP Semiconductors
TDA8295_1
Product data sheet
Table 11.
Legend: * = default value.
Table 12.
Legend: * = default value.
Example: To set the device to B standard e.g., please do the following steps.
Bit
7 to 0 STANDARD[7:0] R/W
Bit
7 to 1 -
0
1. Write 02h to register STANDARD, address 00h (set B standard)
2. Write 00h to register EASY_PROG, address 01h (make sure that ACTIVE = 0)
3. Write 01h to register EASY_PROG, address 01h (due to 0 to 1 transition of ACTIVE
4. Write 01h to register EASY_PROG, address 01h (reset ACTIVE to logic 0)
the device is set to B standard, i.e. registers 02h to 23h are programmed
automatically according to
Symbol
Symbol
ACTIVE
STANDARD register (address 00h) bit description
EASY_PROG register (address 01h) bit description
Digital global standard low IF demodulator for analog TV and FM radio
Rev. 01 — 4 February 2008
Access Value
Access Value
R/W
R/W
Table
0000 0001*
0000 0010
0000 0100
0000 1000
0001 0000
0010 0000
0100 0000
1000 0000
-
0*
1
0 to 1
13)
Description
TV or FM radio standard selection (easy
programming)
Description
not used
With the rising edge of this bit, the registers
02h to 23h are programmed with the standard
dependent settings (see
M/N standard
B standard
G/H standard
I standard
D/K standard
L standard
L-accent standard
FM radio
no action
no action
activate easy programming
Table
TDA8295
© NXP B.V. 2008. All rights reserved.
13).
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