AMC1203 Datasheet, PDF (3/23 Pages) Texas Instruments – 1-Bit, 10MHz, 2nd-Order, Isolated Delta-Sigma Modulator

AMC1203
www.ti.com
SBAS427 – FEBRUARY 2008
THERMAL CHARACTERISTICS⁽¹⁾
Over recommended operating conditions, unless otherwise noted.
PARAMETER
Low-K
θ_JA
Junction-to-air thermal resistance
High-K
θ_JC
Junction-to-case thermal resistance
P_D
Device power dissipation (max)
SO-8 GULL-WING
127
78
61
110
SO-8
246
164
32
110
SO-16
104
58
25
110
UNIT
°C/W
°C/W
°C/W
mW
(1) Tested in accordance with the Low-K or High-K thermal metric definitions of EIA/JESD51-3 for leaded surface mount packages.
RECOMMENDED OPERATING CONDITIONS
Over operating free-air temperature range, unless otherwise noted.
PARAMETER
Supply voltage, V_DD1 to GND1 or V_DD2 to GND2
Common-mode operating range, V_CM
Differential input voltage, (V_IN+) – (V_IN–)
Operating junction temperature range, T_J (see the Thermal Characteristics table)
MIN
4.5
0
–280
–40
NOM
5.0
MAX
5.5
V_DD1
280
+125
UNIT
V
V
mV
°C
DISSIPATION RATINGS⁽¹⁾
PACKAGE
SO-8 Gull-Wing
SO-8
SO-16
DERATING FACTOR
ABOVE T_A = +25°C
7.9mW/°C
4.1mW/°C
9.6mW/°C
(1) Based on Low-K thermal resisitance.
T_A ≤ +25°C
POWER RATING
984mW
508mW
1201mW
T_A = +70°C
POWER RATING
629mW
325mW
769mW
T_A = +85°C
POWER RATING
511mW
264mW
625mW
T_A = +125°C
POWER RATING
354mW
182mW
432mW
REGULATORY INFORMATION
VDE
Certified according to IEC 60747-5-2
File Number: 40014131
UL
Recognized under 1577 Component Recognition Program
File Number: E181974
IEC 60747-5-2 ISOLATION CHARACTERISTICS
Over recommended operating conditions, unless otherwise noted.
V_IORM
V_PD
V_IOTM
R_S
PD
PARAMETER
Maximum working insulation voltage
Input to output test voltage
Transient overvoltage
Isolation resistance
Pollution degree
TEST CONDITIONS
Method A, after input or safety test (subgroup 2 or 3),
V_PD = V_IORM × 1.2, t = 10s, partial discharge < 5pC
Method A, after environmental test (subgroup 1),
V_PD = V_IORM × 1.6, t = 10s, partial discharge < 5pC
Method B1, routine and initial test, V_PD = V_IORM × 1.875,
100% production test with t = 1s, partial discharge < 5pC
t = 60s
V_IO = 500V at T_S
VALUE
560
672
896
1050
4000
> 10⁹
2
UNIT
V
V
V
V
V
Ω
Copyright © 2008, Texas Instruments Incorporated
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