SN75LBC776DBR [TI]
SINGLE-CHIP GeoPort TRANSCEIVER;
| 型号： | SN75LBC776DBR |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | SINGLE-CHIP GeoPort TRANSCEIVER 驱动 信息通信管理 光电二极管 接口集成电路 驱动器 |
| 文件： | 总17页 (文件大小：544K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
DB or DW PACKAGE
(TOP VIEW)
Single-Chip Interface Solution for the
9-terminal GeoPort Host (DTE)
Designed to Operate up to 4 Mbit/s Full
Duplex
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
DA1
GND
V
V
EE
CC
Single 5-V Supply Operation
C–
C+
DY1
RY3
RB3
RA2
RY2
RB1
RA1
RY1
6-kV ESD Protection on All Terminals
SHDN
DZ2
DY2
GND
DEN
DA2
Backward compatible With AppleTalk and
LocalTalk
Combines Multiple Components into a
Single-chip Solution
Complements the SN75LBC777 9-Terminal
GeoPort Peripheral (DCE) Interface Device
LinBiCMOS Process Technology
description
The SN75LBC776 is a low-power LinBiCMOS device that incorporates the drivers and receivers for a 9-pin
GeoPort host interface. GeoPort combines hybrid EIA/TIA-422-B and EIA/TIA-423-B drivers and receivers to
transmit data up to four megabits per second (Mbit/s) full duplex. GeoPort is a serial communications standard
that is intended to replace the RS-232, Appletalk, and LocalTalk printer ports all in one connector in addition
to providing real-time data transfer capability. It provides point-to-point connections between
GeoPort-compatible devices with data transmission rates up to 4 Mbit/s full duplex and a hot-plug feature.
Applications include connection to telephony, integrated services digital network (ISDN), digital sound and
imaging, fax-data modems, and other serial and parallel connections. The GeoPort is backwardly compatible
to both LocalTalk and AppleTalk.
WhiletheSN75LBC776ispowered-off(V =0)theoutputsareinahigh-impedancestate. Whentheshutdown
CC
(SHDN) terminal is high, the charge pump is powered down and the outputs are in a high-impedance state. The
driver enable (DEN) terminal sends the outputs of the differential driver into a high-impedance state with a high
input signal. All drivers and receivers have fail-safe mechanisms to ensure a high output state when the inputs
are left open.
A switched-capacitor voltage converter generates the negative voltage required from a single 5-V supply using
four 0.1-µF capacitors, two capacitors between the C+ and C- terminals and two capacitors between V and
EE
ground.
The SN75LBC776 is characterized for operation over the 0°C to 70°C temperature range.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
GeoPort, LocalTalk, and AppleTalk are trademarks of Apple Computer, Incorporated.
LinBiCMOS is a trademark of Texas Instruments Incorporated.
Copyright 2002, 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
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
†
DRIVER FUNCTION TABLE
OUTPUT
INPUT
DA1
INPUT
DA2
ENABLE
SHDN
ENABLE
DEN
OUTPUT
DY1
DY2
DZ2
X
H
X
L
X
L
H
X
X
L
X
X
H
L
L
X
L
X
X
X
H
L
L
L
X
L
L
L
H
L
OPEN
OPEN
L
L
X
H
Z
Z
Z
X
X
X
X
X
X
H
X
Z
X
Z
Z
H
Z
OPEN
OPEN
Z
†
H = high level L = low level
X = irrelevant
? = indeterminate Z = high impedance (off)
†
RECEIVER FUNCTION TABLE
INPUT
RA1 RB1
INPUT
RA2 & RB3
ENABLE
SHDN
OUTPUT
RY1
OUTPUT
RY2
OUTPUT
RY3
H
L
L
H
L
L
H
L
H
L
L
H
L
H
OPEN
OPEN
L
H
?
H
?
H
‡
‡
SHORT
SHORT
L
H
?
X
X
X
X
X
Z
Z
Z
Z
Z
X
OPEN
Z
†
‡
H = high level L = low level
–0.2 V < V < 0.2 V
X = irrelevant
? = indeterminate Z = high impedance (off)
ID
function logic diagram (positive logic)
7
DY2
10
DA2
6
DZ2
9
DEN
12
RA1
11
RY1
13
RB1
1
18
DY1
DA1
15
RA2
14
RY2
17
RY3
16
RB3
5
SHDN
19
V
Charge
Pump
CC
2
V
EE
(–5 V)
20
GND
2
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Positive supply voltage range, V
Negative supply voltage range, V (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –7 to 0.5 V
Receiver input voltage range (RA, RB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15 V to 15 V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to 7 V
CC
EE
Receiver differential input voltage range, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –12 to 12 V
ID
Receiver output voltage range (RY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to 5.5 V
Driver output voltage range (Power Off) (DY1, DY2, DZ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –15 V to 15 V
Driver output voltage range (Power On) (DY1, DY2, DZ2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –11 V to 11 V
Driver input voltage range (DA, SHND, DEN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to V
0.4 V
CC+
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Electrostatic discharge (see Note 2): (Bus terminals), Class 3, A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 kV
(Bus terminals), Class 3, B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 V
(All terminals), Class 3, A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 kV
(All terminals), Class 3, B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 V
Operating free-air temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
†
NOTES: 1. All voltage values are with respect to network ground terminal unless otherwise noted.
2. This parameter is measured in accordance with MIL-STD-883C, Method 3015.7.
DISSIPATION RATING TABLE
T
≤ 25°C
OPERATING FACTOR
T = 70°C
A
POWER RATING
A
PACKAGE
POWER RATING
ABOVE T = 25°C
A
DB
1035 mW
8.3 mW/°C
9.0 mW/°C
660 mW
DW
1125 mW
720 mW
3
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
recommended operating conditions
MIN NOM
MAX
5.25
5.25
0.8
7
UNIT
V
Supply voltage, V
CC
4.75
2
5
High-level input voltage, V
IH
DA, SHDN, DEN
DA, SHDN, DEN
V
Low-level input voltage, V
V
IL
Receiver common-mode input voltage, V
IC
–7
–12
0.2
V
Receiver differential input voltage, V
Voltage-converter filter capacitance
12
V
ID
µF
Ω
Voltage-converter filter-capacitor equivalent series resistance (ESR)
Operating free-air temperature, T
0.2
70
0
°C
A
driver electrical characteristics over operating free-air temperature range (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN
3.6
2
TYP
4.53
MAX
UNIT
R
R
R
R
= 12 kΩ
= 120 Ω
= 12 kΩ
= 120 Ω
V
V
V
V
L
L
L
L
V
V
High-level output voltage
OH
3.63
Single ended,
See Figure 1
–4.53
–2.7
–3.6
–1.8
Low-level output voltage
OL
Magnitude of differential output voltage
|V
|
4
V
OD
|(V
– V
|
(DZ)
(DY)
R
= 120 Ω,
See Figure 2
L
∆|V
|
Change in differential voltage magnitude
Common-mode output voltage
250
3
mV
V
OD
V
OC
–1
Magnitude of change, common-mode steady
state output voltage
|∆V
|
|
200
mV
mV
OC(SS)
OC(PP)
See Figure 3
Magnitude of change, common-mode
peak-to-peak output voltage
|∆V
700
7
SHDN = DEN = 0 V,
SHDN = DEN = 5 V,
No load
No load
15
100
mA
µA
I
Supply current
CC
I
I
High-impedance output current
V
= –10 V to 10 V,
= –5 V to 5 V
V = 0 or 5 V
CC
±100
µA
OZ
O
O
Short-circuit output current (see Note 3)
V
±170 ±450
mA
OS
NOTE 3: Not more than one output should be shorted at one time.
4
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
driver switching characteristics over operating free-air temperature range (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
42
41
25
25
28
37
25
23
40
42
25
29
25
35
28
34
37
34
27
26
MAX
75
UNIT
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
µs
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
t
t
t
t
t
t
t
t
t
t
Propagation delay time, high-to-low level output
Propagation delay time, low-to-high level output
Driver output enable time to low-level output
Driver output enable time to high-level output
Driver output disable time from low-level output
Driver output disable time from high-level output
Rise time
PHL
PLH
PZL
PZH
PLZ
PHZ
r
75
100
100
100
100
75
Single ended,
See Figure 4
SHDN
10
10
Fall time
75
f
Propagation delay time, high-to-low level output
Propagation delay time, low-to-high level output
75
PHL
PLH
75
SHDN
DEN
100
150
100
150
100
100
100
100
75
t
t
t
t
Driver output enable time to low-level output
Driver output enable time to high-level output
Driver output disable time from low-level output
Driver output disable time from high-level output
PZL
PZH
PLZ
PHZ
SHDN
DEN
Differential,
See Figure 5
SHDN
DEN
SHDN
DEN
t
t
t
Rise time
Fall time
10
10
r
75
f
Pulse skew, |t
– t
|
22
SK(p)
PLH PHL
receiver electrical characteristics over operating free-air temperature range (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN
–200
2
TYP
MAX
UNIT
V
IT+
V
IT–
V
hys
V
OH
V
OL
Positive-going input threshold voltage
Negative-going input threshold voltage
200
mV
See Figure 6
Differential input voltage hysteresis (V
High-level output voltage (see Note 4)
Low-level output voltage
– V
)
IT–
50
4.9
0.2
–45
47
mV
V
IT+
V
V
V
V
V
= 0,
= 0,
= 0
I
I
= –2 mA, See Figure 6
IC
IC
O
OH
= 2 mA,
See Figure 6
0.8
V
OL
–85
I
Short-circuit output current
Input resistance
mA
OS
= V
+85
O
CC
= 0 or 5.25 V,
V = –12 V to 12 V
CC
R
6
30
kΩ
I
I
NOTE 4: When the inputs are left unconnected, receivers one and two interpret these as high-level inputs and receiver three interprets these
as low-level inputs so that all outputs are at a high level.
5
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
receiver switching characteristics over operating free-air temperature range (unless otherwise
noted)
PARAMETER
Propagation delay time, high-to-low-level output
Propagation delay time, low-to-high level output
Rise time
TEST CONDITIONS
MIN
TYP
31
MAX
75
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
t
t
t
t
t
t
t
t
t
t
t
t
t
PHL
PLH
r
30
75
R
= 2 kΩ,
See Figure 6
C
= 15 pF,
L
L
15
30
Fall time
15
30
f
Pulse skew |t
–t
|
20
SK(P)
PZL
PZH
PLZ
PHZ
PZL
PZH
PLZ
PHZ
PLH PHL
Receiver output enable time to low level output
Receiver output enable time to high level output
Receiver output disable time from low level output
Receiver output disable time from high level output
Receiver output enable time to low level output
Receiver output enable time to high level output
Receiver output disable time from low level output
Receiver output disable time from high level output
35
32
100
100
100
100
25
Differential,
See Figure 7
C
C
=50 pF,
=50 pF,
L
L
21
21
12
12
25
Single ended,
See Figure 7
25
100
400
125
6
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
PARAMETER MEASUREMENT INFORMATION
C
C
L
L
I
O
R
R
L
L
C
R
L
L
DY2
DZ2
I
I
O
I
DY1
I
I
V
V
O
DA1
DA2
I
O
V
V
V
I
I
O
SHDN
O
SHDN
or
DEN
NOTE A: C = 50 pF
L
TEST CIRCUIT
Figure 1. Single-Ended Driver DC Parameter Test
DY2
DZ2
60 Ω
60 Ω
I
I
O
I
V
OD
DA2
V
I
50 pF
SHDN
or
DEN
TEST CIRCUIT
Figure 2. Differential Driver DC Parameter Test
DY2
DZ2
60 Ω
60 Ω
V
OD
DA2
V
I
V
OC
15 pF
SHDN
or
DEN
TEST CIRCUIT (see Note A)
3 V
0 V
V
I
1.5 v
1.5 v
V
OC
0 V
V
OC(SS)
V
OC(PP)
VOLTAGE WAVEFORM
NOTE A: Measured 3dB bandwidth = 300 MHz
Figure 3. Differential-Driver Common-Mode Output Voltage Tests
7
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
PARAMETER MEASUREMENT INFORMATION
C
C
L
L
I
O
R
R
L
L
C
= 50 pF
L
DY2
DZ2
I
I
V
V
O
DY1
DA1
DA2
R
= 120 Ω
L
I
O
V
O
V
I
SHDN
O
SHDN
or
DEN
TEST CIRCUIT
(see Note A)
3 V
0 V
SHDN
or
DEN
1.5 V
1.5 V
1.5 V
1.5 V
3 V
0 V
1.5 V
1.5 V
DA
t
PLH
t
t
t
PZL
t
PHL
PLZ
PHZ
V
OH
90%
90%
90%
DY1, DZ2
10%
90%
0 V
50%
10%
50%
10%
10%
V
OL
t
PZH
t
PLZ
t
f
t
r
t
t
PHL
PHZ
t
PLH
t
PZH
90%
V
OH
DY2
90%
90%
10%
90%
50%
0 V
50%
10%
10%
10%
V
OL
t
t
f
t
PZL
r
VOLTAGE WAVEFORM
(see Note B)
NOTES: A.
C = 50 pF, R = 120 Ω
L L
B. The input waveform t , t ≤ 10 ns.
r
f
Figure 4. Single-Ended Driver Propagation and Transition Times
8
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
PARAMETER MEASUREMENT INFORMATION
DY2
DZ2
R
R
60 Ω
60 Ω
L =
L =
V
OD
DA2
V
I
50 pF
SHDN
or
DEN
TEST CIRCUIT
3 V
0 V
SHDN
or
DEN
1.5 V
1.5 V
1.5 V
1.5 V
3 V
0 V
1.5 V
1.5 V
DA
t
PHL
t
t
t
t
PLH
PHZ
90%
PZH
90%
PLZ
V
OD(H)
90%
V
OD
10%
50%
10%
50%
10%
0 V
90%
10%
V
OD(L)
t
PZL
t
f
t
r
VOLTAGE WAVEFORM
(see Note A)
Figure 5. Differential Driver Propagation and Transition Times
V
CC
2 kΩ
2.5 V
V
0 V
0 V
I
I
I
–2.5 V
RA
RB
I
O
+
_
Input
t
t
RY
PLH
PHL
Output
V
OH
V
I
90%
90%
V
O
V
O
1.5 V
15 pF
10%
10%
V
OL
SHDN
t
t
f
r
TEST CIRCUIT
VOLTAGE WAVEFORM
(see Note A)
Figure 6. Receiver Propagation and Transition Times
NOTE A: The input waveform t , t ≤ 10 ns.
r
f
9
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
PARAMETER MEASUREMENT INFORMATION
V
CC
RA
RB
R
= 500 Ω
+
_
L
–2.5 V or 2.5 V
RY
S1
C
= 50 pF
L
SHDN
TEST CIRCUIT
3 V
0 V
SHDN
1.5 V
1.5 V
90%
t
t
PZL
PLZ
V
CC
S1 at V
CC
10%
90%
V
OL
OH
V
O
t
t
PZH
PHZ
V
S1 at GND
10%
0 V
VOLTAGE WAVEFORM
(see Note A)
NOTE A: The input waveform t , t ≤ 10 ns.
r
f
Figure 7. Receiver Enable and Disable Test Circuit and Waveforms
10
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
APPLICATION INFORMATION
RxD
11
13
12
RxD–
GeoPort
Host
SN75LBC776
9-Terminal
DTE
GeoPort
Peripheral
Device
9-Pin
RxD+
TxD+
7
6
10
5
TxD
SHDN
DTR
TxD–
DCE
GeoPort
Controller
and USART
GND
1
RESET/ATT
SCLK
18
15
RESET/ATT
SCLK
14
17
9
RTXC
CTS
Power
TxHS/WAKE-UP
16
RTS
TxHS/WAKE-UP
V
CC
RxD–
13
12
Standard
Host
SN75LBC776
9-Terminal
DTE
19
RxD+
16 TxHS/WAKE-UP
4
3
+
+
+
7
6
TxD+
0.1 µF
0.1 µF
6
7
8
V
CC
TxD–
3
4
1
9
2
5
–5 V
(see Note A)
V
EE
GND
2
Power
0.1 µF
0.1 µF
18
15
RESET/ATT
SCLK
+
8
20
NOTE A: The AVX 0603YC104MATXA or equivalent is one of the possible capacitors that can be used as the charge pump capacitor.
Figure 8. GeoPort 9-Terminal DTE Connection Application
11
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SN75LBC776
SINGLE-CHIP GeoPort TRANSCEIVER
SLLS221B – NOVEMBER 1995 – REVISED MARCH 2002
APPLICATION INFORMATION
generator characteristics
EIA/TIA-232/V.28
EIA/TIA-423/V.10
562
MIN
PARAMETER
TEST CONDITIONS
UNIT
MIN
MAX
25
MIN
4
MAX
MAX
Open circuit
6
13.2
V
V
V
|V
|
Output voltage magnitude
3 kΩ ≤ R ≤ 7 kΩ
5
NA
NA
15
NA
3.6
3.7
NA
O
L
R
= 450 Ω
L
V
Output voltage ringing
10%
150
5%
60
O(RING)
I
Short-circuit output current
V
V
V
= 0
100
mA
Ω
OS
O(OFF)
O
= 0, |V | < 2 V
300
NA
NA
300
NA
4
CC
CC
O
I
Power-off output current
Output voltage slew rate
= 0, |V | < 6 V
±100
µA
O
SR
30
NA
NA
NA
30
V/µs
µs
±3.3 V to ±3.3 V
±3 V to ±3 V
10% to 90%
NA
NA
0.22
NA
NA
2.1
†
t
t
Transition time
0.04
ui
ui
†
0.3
†
ui is the unit interval and is the inverse of the signaling rate (bit transmit time).
receiver characteristics
EIA/TIA-232/V.28
EIA/TIA-423/V.10
562
PARAMETER
TEST CONDITIONS
UNIT
V
MIN
MAX
25
MIN
MAX
MIN
MAX
25
|V |
I
Input voltage magnitude
Input voltage threshold
10
|V | < 15 V
–3
NA
3
3
NA
–0.2
NA
4
–3
NA
3
3
I
V
IT
V
|V | < 10 V
0.2
I
3 V < |V | < 15 V
7
7
kΩ
kΩ
I
R
Input resistance
I
|V | < 10 V
NA
NA
I
12
www.ti.com
PACKAGE OPTION ADDENDUM
www.ti.com
30-Jul-2011
PACKAGING INFORMATION
Status (1)
Eco Plan (2)
MSL Peak Temp (3)
Samples
Orderable Device
Package Type Package
Drawing
Pins
Package Qty
Lead/
Ball Finish
(Requires Login)
SN75LBC776DBR
ACTIVE
ACTIVE
SSOP
SSOP
DB
DB
20
20
2000
2000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN75LBC776DBRG4
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
SN75LBC776DBR
SSOP
DB
20
2000
330.0
16.4
8.2
7.5
2.5
12.0
16.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
14-Jul-2012
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SSOP DB 20
SPQ
Length (mm) Width (mm) Height (mm)
367.0 367.0 38.0
SN75LBC776DBR
2000
Pack Materials-Page 2
MECHANICAL DATA
MSSO002E – JANUARY 1995 – REVISED DECEMBER 2001
DB (R-PDSO-G**)
PLASTIC SMALL-OUTLINE
28 PINS SHOWN
0,38
0,22
0,65
28
M
0,15
15
0,25
0,09
5,60
5,00
8,20
7,40
Gage Plane
1
14
0,25
A
0°–ā8°
0,95
0,55
Seating Plane
0,10
2,00 MAX
0,05 MIN
PINS **
14
16
20
24
28
30
38
DIM
6,50
5,90
6,50
5,90
7,50
8,50
7,90
10,50
9,90
10,50 12,90
A MAX
A MIN
6,90
9,90
12,30
4040065 /E 12/01
NOTES: A. All linear dimensions are in millimeters.
B. This drawing is subject to change without notice.
C. Body dimensions do not include mold flash or protrusion not to exceed 0,15.
D. Falls within JEDEC MO-150
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