U4089B-PFN ATMEL [ATMEL Corporation], U4089B-PFN Datasheet - Page 20
U4089B-PFN
Manufacturer Part Number
U4089B-PFN
Description
Monolithic Integrated Feature Phone Circuit
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.U4089B-PFN.pdf
(26 pages)
- Current page: 20 of 26
- Download datasheet (541Kb)
Figure 20. DC Voltage Current Test
20
U4089B-P
CB
+
RDC
+
RVMP
1.65K
RGS
S1
CMP
4.7U
RSAO
100K
open
RSENSE
U7
10
44 GT
11
20
10
13
21
1
3
4
6
8
9
7
IND
VB
VL
DTMF
MIC1
SENSE
MIC2
GND
VMP
GT
SAO
IMPSEL
TSACL
ATAFS
RECIN
INLDT
INLDR
RECO
TLDR
MUTX
TTXA
TLDT
IREF
GSA
STO
AGA
GR
SAI
STI
VM
25
42
36
32
31
29
27
26
24
41
40
39
33
30
28
23
22
CTXA
CLDR
CLDT
CRIN
2.2N
47N
1U
2.2N
100U
1N
1N
+
CM
RNW2
RATAFS
100
RGSA
RH
RGR
3K
open
RAGA
RREF
62K
68N
CH
2MEG
2MEG
ISTO
+
4518A–CORD–05/02
+
+
Related parts for U4089B-PFN
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Multi-standard Feature Phone Circuit With Voice Switch
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Atmel CryptoAuthentication Host Security Chip
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory Specification Datasheet
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
Atmel CryptoMemory, 16Kbit
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet: